Search Results: "Prepositions Of Neither Space Nor Time | Prepositions | The Parts Of Speech | Grammar"
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02:36 Popular
Prepositions Of Neither Space Nor Time | Prepositions | The Parts Of Speech | Grammar
898 views / 0 likes - addedSome prepositions describe relationships between people or things. These prepositions don’t include information about time or space. Watch the next lesson: https://www.khanacademy.org/the-preposition/e/common-prepositions Missed the previous lesson? Watch
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05:10 Popular
Prepositions Of Space | Prepositions | The Parts Of Speech | Grammar
1,101 views / 0 likes - addedSome prepositions help describe relationships between objects and their locations in space. David explains how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the nex
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07:50 Popular
Compound Prepositions | Prepositions | The Parts Of Speech | Grammar
946 views / 0 likes - addedThese prepositions are called compound prepositions, or multisyllabic prepositions. Like most prepositions, they have both literal and figurative meanings. David explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech
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05:16 Popular
Prepositions Of Time | Prepositions | The Parts Of Speech | Grammar
1,243 views / 0 likes - addedSome prepositions help describe moments in time. Learn more and enhance your powers of time wizardry! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the next lesson:
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03:49 Popular
Meet The Prepositions | Prepositions | The Parts Of Speech | Grammar
1,053 views / 1 likes - addedPrepositions help show us where things are in space and time. Practice this yourself on Khan Academy right now: http://www.khanacademy.org/the-preposition/e/meet-the-preposition Watch the next lesson: https://www.youtube.com/watch?v=96sojEZsKu8 The parts
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06:44
BONUS VIDEO | Terminal Prepositions | Prepositions | The Parts Of Speech
531 views / 0 likes - addedIt's totally okay to end sentences with prepositions! David, Khan Academy's grammarian-in-chief, explains the history and the context behind this long-held grammar myth. Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/gramma
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05:38 Popular
Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar
731 views / 0 likes - addedPrepositional phrases are word chunks that begin with a preposition. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositional-phrases/ Missed the previous lesson? https://www.khanacademy.org/the-preposi
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04:33 Popular
Coordinating conjunctions | The parts of speech | Grammar | Khan Academy
985 views / 0 likes - addedCoordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me
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02:01 Popular
The present tense | The parts of speech | Grammar | Khan Academy
798 views / 0 likes - addedHow do we talk about things that are happening right now? Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-past-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Misse
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02:50 Popular
The future tense | The parts of speech | Grammar | Khan Academy
953 views / 0 likes - addedWhen you want to talk about the future in English, you use the future tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/linking-verbs-the-parts-of-speech-grammar?utm_source=YT&utm_medium=Desc&utm_ca
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02:54 Popular
Helping verbs | The parts of speech | Grammar | Khan Academy
1,141 views / 0 likes - addedWe've established that verbs can show actions and link ideas together. Now, let's talk about how some verbs can be used to help other verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/gra
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04:47
Who versus whom | The parts of speech | Grammar | Khan Academy
585 views / 0 likes - addedWhen do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u
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02:00 Popular
The past tense | The parts of speech | Grammar | Khan Academy
921 views / 0 likes - addedWhen you want to talk about events that have already happened, you use the past tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-future-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=
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01:56 Popular
Relative pronouns | The parts of speech | Grammar | Khan Academy
1,121 views / 0 likes - addedWe use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/
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05:41 Popular
That versus which | The parts of speech | Grammar | Khan Academy
959 views / 0 likes - addedMuch has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne
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03:02 Popular
Linking verbs | The parts of speech | Grammar | Khan Academy
1,573 views / 0 likes - addedIn a previous video, we established that one thing verbs can do is show actions, like "the bear runs." Verbs can also link ideas to one another, like "the bear looks cheerful." Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofs
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02:00 Popular
What is a pronoun? | The parts of speech | Grammar | Khan Academy
1,060 views / 0 likes - addedPronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q
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03:15
Personal pronouns | The parts of speech | Grammar | Khan Academy
642 views / 0 likes - addedLet's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/meet-the-personal-pronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less
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05:10 Popular
Reflexive pronouns | The parts of speech | Grammar | Khan Academy
1,078 views / 0 likes - addedWe use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra
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01:46 Popular
Introduction to verb tense | The parts of speech | Grammar | Khan Academy
790 views / 0 likes - addedAn understanding of verb tense will make you into a TIME WIZARD, with the ability to control the past, the present, and the future – with your words, anyway. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/
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05:18 Popular
Pronoun number | The parts of speech | Grammar | Khan Academy
858 views / 0 likes - addedThe difference between something being singular or plural is what we call 'grammatical number' in English. Here's how that idea applies to pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofsp
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04:39 Popular
Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy
860 views / 0 likes - addedThere's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts
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03:29
Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy
561 views / 0 likes - addedWords like "walk" and "look" are regular verbs – they behave in a predictable way. But there's a whole class of words in English, called irregular verbs, that are harder to predict. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Acad
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03:11 Popular
The vowel-shift irregular verb | The parts of speech | Grammar | Khan Academy
1,178 views / 0 likes - addedThis group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs
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05:34
Subject and object pronouns | The parts of speech | Grammar | Khan Academy
522 views / 0 likes - addedBefore we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt
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04:52
Possessive pronouns | The parts of speech | Grammar | Khan Academy
660 views / 0 likes - addedWe can use pronouns to show possession relationships, describing what things belong to which people, like "her shoe" or "the book is mine." Possessive pronouns come in two flavors: adjective and noun! David, KA's resident grammarian, covers the difference
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01:53
The funky -ed irregular verb | The parts of speech | Grammar | Khan Academy
565 views / 1 likes - addedThese are the most regular of the irregular verbs; while they don't behave exactly like regular verbs, like present tense "walk" become past tense "walked", they do maintain the "-ed" sound. It's just spelled differently. Practice this yourself on Khan Ac
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04:57
Irregular plural nouns | foreign plurals | The parts of speech | Grammar | Khan Academy
624 views / 0 likes - addedYou don't need to know how to speak Latin and Greek in order to understand English, but some words in English come from those languages. It's helpful to know how some Greek and Latin words change from singular to plural. Practice this yourself on Khan Aca
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03:12 Popular
Correlative conjunctions | The parts of speech | Grammar | Khan Academy
997 views / 0 likes - addedCorrelative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
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01:26
Introduction to verbs | The parts of speech | Grammar | Khan Academy
609 views / 0 likes - addedLet's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium
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02:31
Perfect Aspect | The parts of speech | Grammar | Khan Academy
679 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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02:53 Popular
The truly irregular verbs | The parts of speech | Grammar | Khan Academy
1,023 views / 0 likes - addedSome irregular verbs just won't be categorized. They don't fit into neat little boxes. These are those verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-irregular
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01:50
Introduction to verb aspect | The parts of speech | Grammar | Khan Academy
566 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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04:53 Popular
Modal verbs | The parts of speech | Grammar | Khan Academy
1,456 views / 0 likes - addedThere's a class of helper verbs known as modals that we use to express a bunch of conditions: we can use them to give advice, make guesses at how necessary or likely something is, make requests of people, and so on. They're super useful. Practice this you
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05:03 Popular
Indefinite Pronouns | The parts of speech | Grammar | Khan Academy
1,124 views / 0 likes - addedDavid, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee
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02:55 Popular
Emphatic pronouns | The parts of speech | Grammar | Khan Academy
885 views / 0 likes - addedSometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://
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02:11
Perfect progressive aspect | The parts of speech | Grammar | Khan Academy
530 views / 0 likes - addedWe use the perfect progressive aspect to talk about an action that was once ongoing, but has since completed, like "I had been waiting for twenty minutes." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/pa
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09:03
BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy
510 views / 0 likes - addedYou may have been hearing a lot about the "singular they" recently. But what is it? How does it work, what is its history, and is it grammatical? Let's find out. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modif
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05:27 Popular
Subordinating conjunctions | The parts of speech | Grammar | Khan Academy
1,192 views / 0 likes - addedSubordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
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02:45
Progressive Aspect | The parts of speech | Grammar | Khan Academy
510 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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01:32
Simple Aspect | The parts of speech | Grammar | Khan Academy
597 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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06:08 Popular
Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy
777 views / 0 likes - addedIs it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D
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03:02 Popular
Schoolhouse rock, Busy Prepositions
755 views / 0 likes - addedThe relatively new original grammar cartoon that catchy and really helps you remember!
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04:28 Popular
Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy
1,119 views / 0 likes - addedDavid, Khan Academy's resident grammarian, introduces you to the most common English part of speech: the noun. Watch the next lesson: https://youtu.be/ETzngG8N3AU About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a pers
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05:53 Popular
Origin Of The Mutant Plural | The Parts Of Speech | Grammar
981 views / 0 likes - addedWhy does "goose" become "geese" and "foot" become "feet"? David the Grammarian and Jake the Linguist explain.
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03:43 Popular
Concrete And Abstract Nouns | The Parts Of Speech | Grammar
1,315 views / 0 likes - addedThe difference between concrete and abstract nouns can be a little fuzzy. Let's start by focusing on the word origins of "concrete" and "abstract", and see if that gives us a way in.
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02:52 Popular
Common And Proper Nouns | The Parts Of Speech | Grammar
1,407 views / 0 likes - addedWhat's the difference between a common noun and a proper noun?
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02:42 Popular
Irregular Plural Nouns, Part IV | The Parts Of Speech | Grammar
827 views / 0 likes - addedEnglish has seven words that behave very strangely when you change them from the singular to the plural. These are called THE MUTANT PLURALS of English. They're super cool.
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05:07
Irregular Plural Nouns, Part III | The Parts Of Speech | Grammar
658 views / 0 likes - addedSome nouns look the same whether they're singular or plural – these nouns are called "base plurals", and we'll demonstrate how they behave the only way I know how... by using sheep!
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04:35 Popular
Introduction To Singular And Plural Nouns | The Parts Of Speech | Grammar | Khan Academy
1,262 views / 0 likes - addedDavid, Khan Academy's resident grammarian, introduces the difference between singular and plural nouns. Watch the next lesson: https://youtu.be/uYgcuyUF7JQ About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalize
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03:34 Popular
Introduction To Agreement | Verbs | The Parts Of Speech
782 views / 0 likes - addedWhen you match up the subject of a sentence with a verb, it's called 'agreement'. Here's how it works! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-verb-agreement M
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02:34 Popular
Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy
875 views / 0 likes - addedThe plural of "dog" is "dogs", but what is the plural of "leaf"? Khan Academy's resident grammarian explains. Watch the next lesson: https://youtu.be/n9poHOKkF28 About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a perso
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07:23 Popular
Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy
928 views / 0 likes - addedThe plural of "whale" is "whales", but what's the plural of "child"? David, Khan Academy's resident grammarian, explains. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower
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02:46 Popular
Introduction to Grammar | Grammar | Khan Academy
954 views / 0 likes - addedKhan Academy Grammarian David Rheinstrom welcomes you to his favorite topic: the study of language, its rules, and its conventions. By understanding English – by speaking it, by writing it, by reading this very sentence – you are a grammarian yourself! Wa
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05:14 Popular
Intensifiers And Adverbs Of Degree | Modifiers | The Parts Of Speech
988 views / 0 likes - addedWords like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modifier/e/intensifiers-and-adver
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02:54 Popular
BONUS: "FANBOYS," a mnemonic song | Conjunctions | Parts of speech| Khan Academy
1,536 views / 0 likes - addedFANBOYS" is a mnemonic device you can use to help remember the coordinating conjunctions of English. Team Grammar made this video, figuring that we couldn't very well cover conjunctions without writing a song, now could we? If you're moved to make your ow
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03:14
The irregular verb gets taken for a ride | Grammar | Khan Academy
577 views / 0 likes - addedThis group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs
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05:49 Popular
Adjective Order | Modifiers | The Parts Of Speech
1,353 views / 1 likes - addedLearn about the adjective order of Standard American English and your new favorite memory aid: DOSA-SCOMP.
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03:23 Popular
Relative Adverbs | Modifiers | The Parts Of Speech
1,021 views / 0 likes - addedRelative adverbs connect chunks of sentences together. Find out how that works!
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02:48 Popular
Intro To Articles | Modifiers | The Parts Of Speech
981 views / 0 likes - addedArticles—words like the, a, and an—are special adjectives we use to indicate whether a noun is specific or not specific. David, Khan Academy's resident grammarian, explains.
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04:10 Popular
Intro To Adverbs | Modifiers | The Parts Of Speech
820 views / 0 likes - addedAdverbs are a kind of modifier that you can use to change verbs or adjectives, like 'very' or 'carefully'.
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03:32
Introduction To Adjectives | Modifiers | The Parts Of Speech
698 views / 0 likes - addedAdjectives are the words we use to modify nouns. David explains how, with the help of a bear.
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07:40 Popular
Forming The Comparative And Superlative | Modifiers | The Parts Of Speech
976 views / 0 likes - addedLearn how to form and use comparative and superlative modifiers.
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04:14 Popular
Definite And Indefinite Articles | Modifiers | The Parts Of Speech
1,206 views / 0 likes - added'A' and 'an' are the indefinite articles of English; 'the' is the definite article. David explains what that means!
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04:11 Popular
Intro To The Comparative And The Superlative | Modifiers | The Parts Of Speech
936 views / 0 likes - addedFind out how to be "happier" or even "the happiest!" David, KA's grammarian-in-chief, explains how to compare nouns using comparative and superlative modifiers.
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03:19 Popular
Commas in space and time | The Comma | Punctuation | Khan Academy
805 views / 0 likes - addedLearn how to use commas when writing addresses (in space) and dates (in time). Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/salutations--valedictions--dates--and-addresses Watch t
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12:32 Popular
The Origin Of Matter And Time | Space Time | PBS Digital Studios
927 views / 1 likes - addedWhat are… things? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Now that we’ve broken down our preconceived notions about mass and time, l
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02:18 Popular
Salutations and valedictions | Punctuation | Grammar | Khan Academy
819 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a
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09:31
When Time Breaks Down | Space Time | PBS Digital Studios
586 views / 2 likes - addedThis episode on the physics of time syncs perfectly with Pink Floyd's 'Dark Side of the Moon.' Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspaceti
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04:35
Commas and introductory elements | Punctuation | Grammar | Khan Academy
515 views / 0 likes - addedIn English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an
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03:27
The Fundamentals Of Space-time: Part 3 - Andrew Pontzen And Tom Whyntie
644 views / 1 likes - addedView full lesson: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-3-andrew-pontzen-and-tom-whyntie View part 1: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-1-andrew-pontzen-and-tom-whyntie View part 2: http://ed.ted.com/les
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13:43
Black Holes from the Dawn of Time | Space Time | PBS Digital Studios
633 views / 0 likes - addedPrimordial black holes may be lurking throughout our universe. How large are they, how many are out there and what would happen if they moved through our solar system? To learn more about black holes, gravity and so much more check out The Great Courses P
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05:06 Popular
The Fundamentals Of Space-time: Part 1 - Andrew Pontzen And Tom Whyntie
1,020 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-1-andrew-pontzen-and-tom-whyntie View part 2: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-2-andrew-pontzen-and-tom-whyntie View part 3 here: http://ed.ted.co
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04:50
The Fundamentals Of Space-time: Part 2 - Andrew Pontzen And Tom Whyntie
617 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-2-andrew-pontzen-and-tom-whyntie View part 1 here: http://ed.ted.com/lessons/the-fundamentals-of-space-time-part-1-andrew-pontzen-and-tom-whyntie View part 3 here: http://ed.t
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10:57 Popular
Will Mars Or Venus Kill You First? | Space Time | PBS Digital Studios
836 views / 1 likes - addedWhich is the deadlier planet: Mars or Venus? And be sure to order your PBS Space Time t-shirt. http://store.dftba.com/collections/space-time Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment
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11:25 Popular
The First Humans on Mars | Space Time | PBS Digital Studios
914 views / 1 likes - addedElon Musk’s SpaceX program proposes that 100 people could be sent to colonize Mars within 10 years. What might that colony look like? This episode was supported by Curiosity Stream. Go to curiositystream.com/spacetime and use the promo code SPACETIME Get
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03:00
Appositives | Punctuation | Grammar | Khan Academy
617 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med
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07:09 Popular
Cinderella Parts 1 & 2 | Story Time with Ms. Booksy at Cool School
926 views / 1 likes - addedIt's fun to go back to your favorite stories! Ms. Booksy retells one of her all time favorite stories: Cinderella! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitte
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03:59 Popular
Meet the Comma | Punctuation | Grammar | Khan Academy
895 views / 1 likes - addedDavid and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/
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03:00 Popular
Commas in dialogue | Punctuation | Grammar | Khan Academy
1,156 views / 1 likes - added“Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so
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03:43 Popular
BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy
841 views / 0 likes - addedDavid and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma? Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/appositives-the-comma-punctuation-khan-academy?utm_source=YT&utm
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10:36 Popular
Sleeping Beauty Parts 1 & 2! | Story Time with Ms. Booksy
717 views / 2 likes - addedMs. Booksy is back with Sleeping Beauty! Watch Sleeping Beauty's full story at Cool School!! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitter: http://bit.ly/1EUu2
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04:21
Nuclear Physics Challenge | Space Time | PBS Digital Studios
694 views / 0 likes - addedAre you ready for some recreational nuclear physics? Previous Episode on Quantum Tunneling https://www.youtube.com/watch?v=-IfmgyXs7z8 Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime
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06:14 Popular
Sleepy Hollow Parts 1 & 2 | Story Time with Ms. Booksy at Cool School
762 views / 1 likes - addedIt's a Halloween Story Time with Ms. Booksy! Join Ms. Booksy as she reads one of her favorite Halloween stories: The Legend of Sleepy Hollow! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE F
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01:51
Punctuating a list | Punctuation | Grammar | Khan Academy
575 views / 0 likes - addedLearn how to use commas to punctuate a written list of people, things, actions, or events. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/punctuating-lists?utm_source=YT&utm_medium=
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03:24 Popular
More uses for commas | Punctuation | Grammar | Khan Academy
792 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c
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11:07
Is Quantum Tunneling Faster Than Light? | Space Time | PBS Digital Studios
618 views / 0 likes - addedStart your Audible trial today: http://www.audible.com/spacetime Hello from the other side. In this episode find out how quanta can can move through solid objects. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Faceboo
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06:59 Popular
Beauty and the Beast Parts 1 & 2 | Story Time with Ms. Booksy at Cool School
852 views / 0 likes - addedMs. Booksy reads one of her favorite fairy tales: Beauty and the Beast! But, she can't remember if a kiss or a tear from Belle turns the Beast into a prince. Tell us below! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Face
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05:53 Popular
Quantum Eraser Lottery Challenge | Space Time | PBS Digital Studios
930 views / 0 likes - addedMatt challenges you to use quantum physics to win the lottery. Are you up to the task? Previous Episode on Quantum Eraser https://www.youtube.com/watch?v=8ORLN_KwAgs Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Faceb
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10:42
Does Dark Matter BREAK Physics? | Space Time | PBS Digital Studios
547 views / 0 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime SPACETIME IS BACK! And with this episode we welcome in Matt O’Dowd as the new host to rigoro
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07:02
The Cosmic Conspiracy Of Dark Energy Challenge Question | Space Time | PBS Digital Studios
615 views / 0 likes - addedWe're living in the middle of a remarkable cosmic coincidence, an incredibly brief period of time where both matter and dark energy both play a part in the fate of our universe. To better understand this video watch our other Dark Energy episodes: Part 1
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09:37 Popular
What Happens At The Edge Of The Universe? | Space Time | PBS Digital Studios
1,275 views / 0 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Lots of people believe the Universe is infinite, but there's a good possibility that might n
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00:49 Popular
Time-Lapse: 7 Amazing Views Of Earth From Space
895 views / 2 likes - addedFrom a million miles away—literally—a camera and telescope called EPIC has captured a year’s worth of snapshots of the fully lit Earth and recorded some extraordinary moments, including an eclipse and two lunar transits. The camera is part of the Deep Spa
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06:52 Popular
Freedom Of Speech: Crash Course Government And Politics #25
743 views / 1 likes - addedToday, FINALLY, Craig is going to talk about Free Speech! Now, free speech is so important because it not only allows you to critique the government, but it also protects you from the government. But it's essential to remember that not ALL speech is prote
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03:47
The Lumpy Space Bite | Adventure Time | Cartoon Network
514 views / 0 likes - addedJake is bitten by Lumpy Space Princess and must find an antidote to keep from turning lumpy forever!Episode: Trouble in Lumpy SpaceSUBSCRIBE: http://cartn.co/subscribeWATCH MORE: http://cartn.co/moreatAbout Adventure Time:Unlikely heroes Finn (a silly kid
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02:17
The Photon Clock Challenge | Space Time | PBS Digital Studios
541 views / 0 likes - addedWhat time is it??? ...And be sure to pre-order a Space Time t-shirt: http://dftba.com/spacetime Rules: please give an explanation for your answer! Also, if you give an answer in the comments here you'll be disqualified. Tweet at us! @pbsspacetime Facebook
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04:54 Popular
The Snow Queen - A Frozen Adventure with Ms. Booksy - Parts 1 & 2 | Story Time at Cool School
765 views / 3 likes - addedJoin Ms. Booksy as she rereads a classic story: The Snow Queen! In this Cool School version, a reindeer helps defeat the Snow Queen. Tell us in the comments below if you remember how he did it! Subscribe to Cool School's Channel: http://bit.ly/18enloo Lik
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13:46
Strange Stars | Space Time | PBS Digital Studios
592 views / 2 likes - addedWhat happens when matter can’t get any denser yet somehow does? The answer - it becomes “strange.” Strange Stars may be the most massive stellar remnant that is just shy of forming a black hole. And they could be even cooler than black holes. Space Time i
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05:01 Popular
Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios
1,053 views / 0 likes - addedIf a photon leaves the train station shortly after the Big Bang ... Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Purchase a Space Time t-
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15:28
Is An Ice Age Coming? | Space Time | PBS Digital Studios
603 views / 0 likes - addedIs winter coming? Find out in this episode of Space Time. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.red
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08:53 Popular
General Relativity & Curved Spacetime Explained! | Space Time | PBS Digital Studios
1,018 views / 1 likes - addedThe Final Installment of our General Relativity Series!!! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We've been through the first few e
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00:44
VODER (1939) - Early Speech Synthesizer
299 views / 0 likes - addedConsidered the first electrical speech synthesizer, VODER (Voice Operation DEmonstratoR) was developed by Homer Dudley at Bell Labs and demonstrated at both the 1939 New York World's Fair and the 1939 Golden Gate International Exposition. Difficult to use
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01:19 Popular
Regular Show | One Space Day At A Time | Cartoon Network
763 views / 0 likes - addedHere's a Sneak Peek for the Season 8 Premiere episode of Regular Show "One Space Day at a Time"! Don't miss the Season 8 Premiere of Regular Show! Premiering 9/26 on Cartoon Network! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH M
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09:03 Popular
Aladdin - A Magical Adventure with Ms. Booksy! - Parts 1 & 2 | Story Time at Cool School
837 views / 3 likes - addedAladdin is always getting into trouble! But when he finds a magic lamp, who knows what can happen! Join Ms. Booksy as she reads the full story of Aladdin at Cool School! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Faceboo
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06:03
How Space-Time Works When You Look At The Stars
282 views / 0 likes - addedWe're used to looking at everything around us unfolding in real time. But when we look at the stars, were actually looking at the past. We arent seeing the stars, or really anything in the universe, as they currently are. Were seeing things as they were.
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17:28 Popular
Martin Luther King | "I Have A Dream" Speech
2,264 views / 38 likes - addedOne of the most famous speeches of the 20th century by Martin Luther King on Wednesday, August 28, 1963, at the Lincoln Memorial in Washington DC. A heartfelt speech which reminds us our all our fundamental rights and values. "I Have A Dream" is the popul
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13:27 Popular
Can We Survive the Destruction of the Earth? ft. Neal Stephenson | Space Time | PBS Digital Studios
737 views / 2 likes - addedScience fiction author and futurist Neal Stephenson helps Matt determine what humanity needs to do in order to survive the destruction of our own planet. You can find Neal's book Seveneves right here http://www.nealstephenson.com/seveneves.html Get your o
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14:48
Anti-gravity And The True Nature Of Dark Energy | Space Time | PBS Digital Studios
611 views / 0 likes - addedWhat about dark energy allows it to resist the powerful inward pull of gravity and accelerate the rate of the universe’s expansion? Find out in this episode of Space Time. And watch our previous episodes on dark energy right here: Part 1 - Will the Univer
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14:31 Popular
Should We Build a Dyson Sphere? | Space Time | PBS Digital Studios
989 views / 0 likes - addedTo check out any of the lectures available from Great Courses Plus go to http://ow.ly/Y8lm303oKJe SXSW Panel Picker Sign-up: https://t.co/1yvqpubJBD Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com
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14:17
Why Is The Earth Round And The Milky Way Flat? | Space Time | PBS Digital Studios
611 views / 0 likes - addedLet PBS know what type of digital series you'd like to see by taking this survey: https://www.surveymonkey.com/r/pbsds2016 Why does our universe make spheres and disks? Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Fa
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12:35 Popular
Why The Big Bang Definitely Happened | Space Time | PBS Digital Studios
827 views / 0 likes - addedHow physics lets us rewind time to the beginning of the universe. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http:/
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12:39
What Does Dark Energy Really Do? | Space Time | PBS Digital Studios
646 views / 0 likes - addedDark energy, what exactly does it do? Find out in this episode of Space Time! Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Re
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01:26 Popular
How a space suit is the world's smallest space craft | Horizon: Space Junk | Earth Lab
708 views / 1 likes - addedLearn how complex a space suit needs to be in order to keep an astronaut alive in space. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of B
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08:09 Popular
Could You Fart Your Way To The Moon? | Space Time | PBS Digital Studios
758 views / 2 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com CAN YOU FART YOUR WAY THROUGH SPACE? Listen, we know you've thought about it, and we're here t
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12:58 Popular
What’s Wrong With The Big Bang Theory? | Space Time | PBS Digital Studios
1,752 views / 0 likes - addedThere's a problem with the Big Bang Theory. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbss
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06:22
Are We Alone? Galactic Civilization Challenge | Space Time | PBS Digital Studios
505 views / 0 likes - addedThe Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien
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13:03
5 REAL Possibilities For Interstellar Travel | Space Time | PBS Digital Studios
610 views / 1 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime The prospect of interstellar travel is no longer sci-fi. It COULD be achievable within our l
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06:25
Adventure Time | Best Lumpy Space Princess Freak Out Moments | Cartoon Network
462 views / 0 likes - addedOH. MY. GLOB. These are the best Lumpy Space Princess freak out moments. Which one is your favorite?
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12:53
The Many Worlds of the Quantum Multiverse | Space Time | PBS Digital Studios
569 views / 1 likes - addedIs our universe a definitive single reality or is it merely one within an infinitely branching multiverse? Be sure to check out Physics Girl’s Dianna Cowern for more awesome science https://www.youtube.com/c/physicsgirl Get your own Space Time tshirt at
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13:11
Will The Universe Expand Forever? | Space Time | PBS Digital Studios
590 views / 0 likes - addedWill the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-net
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01:26
How To Weigh A Fart | Space Time | PBS Digital Studios
566 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com EVER WANTED TO WEIGH A FART? Well, it isn't easy, but Gabe from PBS Space Time walks us throug
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15:16 Popular
Planck's Constant and The Origin of Quantum Mechanics | Space Time | PBS Digital Studios
1,161 views / 0 likes - addedTo check out any of the lectures available from Great Courses Plus go to http://ow.ly/K9mK301cRdj and get ready to learn about everything from cooking to calculus. Previous episode on Quantum Tunneling and the de Broglie Wavelength: https://www.youtube.co
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08:08 Popular
What Will Destroy Planet Earth? | Space Time | PBS Digital Studios
750 views / 0 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Killing all the life on Earth is easy. But what about destroying the planet itself? That is DEFINITELY going to happen!! But HOW? Could it be Nukes?
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13:32
The Strange Universe of Gravitational Lensing | Space Time | PBS Digital Studios
484 views / 1 likes - addedIs what we see in the night sky a true representation of our universe? Find out about Gravitational Lensing in this episode and even more about it in the documentary that Matt made together with the Museum of Natural History:Distant Quasars: Shedding Ligh
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15:50
Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios
533 views / 0 likes - addedDid all of dark energy just vanish? A team of scientists have just analyzed new data and claim that we need to completely rethink its existence. This episode is supported by The Great Courses Plus. Go to http://ow.ly/EMoC304OIsh to start your free one mon
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08:37
Planet X Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios
562 views / 1 likes - addedWill there be 9 planets again? Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Some
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13:27
Juno to Reveal Jupiter's Violent Past | Space Time | PBS Digital Studios
684 views / 1 likes - addedWhat you don’t know about Jupiter can’t hurt you. Or can it? And be sure to check out ShanksFX’s “Jupiter in a Jar” Episode! https://youtu.be/mwvkQK3R2LE Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: faceboo
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19:59
What Happens at the Event Horizon? | Space Time | PBS Digital Studios
601 views / 0 likes - addedWhat really happens when you approach the event horizon of a black hole? What do you see when you actually cross it? Matt shows you an elegant tool for understanding this mysterious region of spacetime. This episode is supported by The Great Courses Plus.
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09:19
Can You Trust Your Eyes In Spacetime? | Space Time | PBS Digital Studios
543 views / 0 likes - addedWhat can you trust in Spacetime? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Last time we talked about what curvature means, looked at g
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07:37
The Calendar, Australia & White Christmas | Space Time | PBS Digital Studios
586 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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12:54
Self-Replicating Robots and Galactic Domination | Space Time | PBS Digital Studios
514 views / 1 likes - addedTo check out any of the lectures available from Great Courses Plus go to http://ow.ly/dweH302dILJ We’ll soon be capable of building self-replicating robots. This will not only change humanity’s future but reshape the galaxy as we know it. Get your own Spa
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01:30
Regular Show | Going Back In Time - and Space! | Cartoon Network
662 views / 0 likes - addedMordecai, Rigby, and co. have docked on a mysterious dome, whose inhabitants claim to be stuck in the year 1690! Watch the New Episode Thursday 10/20 @ 8/7c on Cartoon Network! CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: h
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08:20 Popular
The Future of Gravitational Waves | Space Time | PBS Digital Studios
1,167 views / 1 likes - addedFind out how gravitational waves are allowing us to unlock the secrets behind black hole formation and growth. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [
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13:38
Nucleosynthesis | Space Time | PBS Digital Studios
616 views / 0 likes - addedJoni Mitchell was right, we are stardust. Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspa
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13:40 Popular
Where Did Life Come From? (feat. PBS Space Time and Eons!)
813 views / 1 likes - addedFollow us to PBS Space Time: https://youtu.be/GcfLZSL7YGw And Eons: https://youtu.be/pk213XSSktQ ↓↓↓ More info and sources below ↓↓↓ The origin of life is one of the most important mysteries in all of science. When did life begin? How did life first evolv
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12:33 Popular
Is Gravity An Illusion? | Space Time | PBS Digital Studios
1,014 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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10:47
Habitable Exoplanets Debunked! | Space Time | PBS Digital Studios
593 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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15:21 Popular
What Physics Teachers Get Wrong About Tides! | Space Time | PBS Digital Studios
792 views / 0 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We all know tides have something to do with gravity from the Moon and Sun, but if gravity af
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15:38
NASA's $10 Billion Time Machine | James Webb Space Telescope
202 views / 1 likes - addedEverything you could want to know about the James Webb Space Telescope.Sign up for free: https://cen.yt/mbastrum and become smarter in 5 minutes - Thanks to Morning Brew for sponsoring todays video.Astrum merch now available! Apparel: https://teespring.co
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11:17
How To Signal Aliens | Space Time | PBS Digital Studios
644 views / 2 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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01:45 Popular
Watch 1000 Lego astronauts soar to the edge of space on 'mini space-shuttle'
1,206 views / 3 likes - addedA high-altitude balloon carried a mini space-shuttle with 1000 Legonauts to the edge of space. Three flights were conducted from an airport in Slovakia. The balloon burst at an altitude of 21 miles (34 kilometers) and then the landing platform returned to
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09:38 Popular
9 NASA Technologies Shaping YOUR Future | Space Time | PBS Digital Studios
1,444 views / 2 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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14:43
The EM Drive: Fact or Fantasy? | Space Time | PBS Digital Studios
559 views / 1 likes - addedBecause you demanded it … we break down the EM Drive! Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetim
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13:42
Is There Life on Mars? | Space Time
547 views / 0 likes - addedThere is no greater hero in our search for life on mars than a little robot named Opportunity. You can further support us on Patreon at https://www.patreon.com/pbsspacetime Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspa
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12:41
Why The Universe Needs Dark Energy | Space Time | PBS Digital Studios
520 views / 1 likes - addedCheck out our sister channel Crash Course Physics to learn more about the basic foudations of Physics: https://www.youtube.com/watch?v=ZM8ECpBuQYE&list=PL8dPuuaLjXtN0ge7yDk_UA0ldZJdhwkoV Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us
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02:21
The Leap Second Explained | Space Time | PBS Digital Studios
517 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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10:24 Popular
The Real Meaning Of E=mc² | Space Time | PBS Digital Studios
1,653 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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11:22
What's The Most Realistic Artificial Gravity In Sci-Fi? | Space Time | PBS Digital Studios
605 views / 1 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime 2001: A Space Odyssey introduced a lot
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14:03
Quantum Entanglement and the Great Bohr-Einstein Debate | Space Time | PBS Digital Studios
568 views / 0 likes - addedFor those of you in New York City you can check out Matt live at PBS Nerd Night at the NYC YouTube Space on Thursday night September 22nd. Hope to see you there. to.pbs.org/nerdnight Albert Einstein strongly disagreed with Niels Bohr when it came to Bohr’
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09:10
Pulsar Starquakes Make Fast Radio Bursts? + Challenge Winners! | Space Time | PBS Digital Studios
694 views / 0 likes - addedGet your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Fast Radio Bursts were puzzling phy
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13:09
Life on Europa? | Space Time | PBS Digital Studios
684 views / 0 likes - addedThe Hubble Telescope found more evidence of vast plumes of water bursting through the icy surface of Jupiter’s moon Europa. What does this tell us about the potential for life on Europa? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us
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09:32
The Higgs Mechanism Explained | Space Time | PBS Digital Studios
581 views / 0 likes - addedWhat is the Higgs field and why is it a fundamental part of our universe? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Quantum Field Theo
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17:57
Have They Seen Us? | Space Time | PBS Digital Studios
509 views / 0 likes - addedAre aliens watching Earth TV? We'd like to credit the SKA Organization for the image used in the thumbnail. Support us on Patreon! https://www.patreon.com/pbsspacetime Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Fac
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13:20
Looking back in time with the James Webb Space Telescope
225 views / 0 likes - addedScott Pelley reports on the James Webb Space Telescope, due to launch December 22. Scientists hope it will be able to see the universes first stars and galaxies."60 Minutes" is the most successful television broadcast in history. Offering hard-hitting inv
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13:41
How Cosmic Inflation Flattened The Universe | Space Time | PBS Digital Studios
678 views / 0 likes - addedLet PBS know what type of digital series you'd like to see by taking this survey: https://www.surveymonkey.com/r/pbsds2016 How does Inflation solve the Big Bang’s problems? Get your own Space Time t-shirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetim
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16:32
Pilot Wave Theory and Quantum Realism | Space Time | PBS Digital Studios
552 views / 0 likes - addedThere’s one interpretation of the meaning of quantum mechanics that manages to skip a lot of the unphysical weirdness of the mainstream interpretations: it's de Broglie-Bohm pilot wave theory. Help us continue making this show by contributing here: https:
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13:32
The Quantum Experiment that Broke Reality | Space Time | PBS Digital Studios
551 views / 0 likes - addedThe double slit experiment radically changed the way we understand reality. To check out any of the lectures available from The Great Courses Plus go to http://ow.ly/QVaz302duhX and get ready to learn about everything from cooking to calculus. Get your ow
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04:20 Popular
How to write a perfect speech | BBC Ideas
742 views / 0 likes - addedCody Keenan, speechwriter to Barack Obama, shares his top tips for how to deliver a speech that will be remembered. He says a great speech is authentic, speaks to something bigger and if you can get some jokes in there, great!Subscribe to BBC Ideas https:
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13:22 Popular
How To Build A Black Hole | Space Time | PBS Digital Studios
928 views / 1 likes - addedLet’s build a black hole! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Black holes have mystified physicists for decades, but with the he
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03:26 Popular
Grammar's Great Divide: The Oxford Comma - TED-Ed
1,114 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/grammar-s-great-divide-the-oxford-comma-ted-ed If you read "Bob, a DJ and a clown" on a guest list, are three people coming to the party, or only...
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11:44
What Was the Ancestor of Everything? (feat. PBS Space Time and It’s Okay To Be Smart)
445 views / 0 likes - addedCheck out It’s Okay To Be Smart’s video for more about the origins of life on earth: https://youtu.be/_uAJY1mqtw4 And check out PBS Space Time’s video on the physics of life: https://youtu.be/GcfLZSL7YGw The search for our origins go back to a single comm
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14:40 Popular
How the Quantum Eraser Rewrites the Past | Space Time | PBS Digital Studios
779 views / 0 likes - addedTry Audible: http://www.audible.com/spacetime Causality is meant to move in one direction: forward. But the Quantum Eraser experiment seems to reverse causality. How and why can this happen and what are the implications of this experiment on how we unders
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14:25 Popular
Do Events Inside Black Holes Happen? | Space Time | PBS Digital Studios
865 views / 2 likes - addedTweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Black holes! From Stephen Hawking to Interstellar, black holes are mammoths in the world of
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25:13 Popular
Null Space and Column Space Basis
856 views / 0 likes - addedFiguring out the null space and a basis of a column space for a matrix More free lessons at: http://www.khanacademy.org/video?v=_uTAdf_AsfQ
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11:13 Popular
5 Ways To Stop A Killer Asteroid | Space Time | PBS Digital Studios
789 views / 0 likes - addedAsteroids incoming! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime When it comes to dangerous asteroids striking Earth, it's not a matter o
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12:11 Popular
Why Haven't We Found Alien Life? | Space Time | PBS Digital Studios
760 views / 2 likes - addedSeems like Aliens SHOULD Be Out There! Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime With millions of Earth like planets around sun like s
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09:03
Quantum Vortices and Superconductivity + Challenge Answers | Space Time | PBS Digital Studios
479 views / 0 likes - addedScientists studying quantum vortices and their impact on superconductivity just won the Nobel Prize. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail
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01:36 Popular
Don't Be Normal! This speech by Ed Sheeran will inspire you.
1,021 views / 1 likes - addedBeautiful speech by Ed Sheeran
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01:14
We'll Soon See Back to the Beginning of Time. James Webb Space Telescope's Big Reveal is Hours Away.
130 views / 0 likes - addedDecades of work, $10 billion in spending and nearly 14 billion years of cosmic history have brought us to this moment. The first science from the James Webb Space Telescope, the largest and most powerful observatory ever built. What questions will it answ
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12:17
Will Starshot's Insterstellar Journey Succeed? | Space Time | PBS Digital Studios
481 views / 0 likes - addedWill Breakthrough Starshot make it to Alpha Centauri? Let's find out. Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: ht
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08:22
Is There a Fifth Fundamental Force? + Quantum Eraser Answer | Space Time | PBS Digital Studios
631 views / 0 likes - addedHas a fifth fundamental force been discovered and how will this effect our understanding of the universe? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] g
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10:22 Popular
Can A Circle Be A Straight Line? | Space Time | PBS Digital Studios
1,413 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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04:46 Popular
The Sokol Space Suit: Helen Sharman On Being In Space
849 views / 0 likes - addedA space suit is a carefully engineered cocoon, designed to protect an astronaut from the perils of the abyss. Helen Sharman walks us through the suit she trusted with her life when she went into space. Day 6 of our advent calendar, A Place Called Space: h
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04:39 Popular
Does Grammar Matter? - Andreea S. Calude
907 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/does-grammar-matter-andreea-s-calude It can be hard sometimes, when speaking, to remember all of the grammatical rules that guide us when we’re writing. When is it right to say “the dog and me” and when should i
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01:58 Popular
Graduation Speech | Regular Show | Cartoon Network
740 views / 0 likes - addedRigby gives an impassioned and inspirational graduation speech. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNRegularShow About Regular Show: Best friends, Mordecai (a six-foot-tall blue jay) and Rigby (a hyp
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21:04
Parts of a cell
537 views / 1 likes - addedParts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles
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01:46 Popular
Challenge: What Happens To A Helium Balloon In Freefall? | Space Time | PBS Digital Studios
779 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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12:46 Popular
The Speed Of Light Is NOT About Light | Space Time | PBS Digital Studios
1,738 views / 1 likes - addedThe Speed of Causality Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime The speed of light is often cited as the fastest anything can travel
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06:59
Curvature Demonstrated + Comments | Space Time | PBS Digital Studios
465 views / 0 likes - addedWant to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
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15:15 Popular
Michelle Obama praises Hillary Clinton at the DNC 2016 (Full speech)
969 views / 6 likes - addedFirst Lady Michelle Obama addressed the crowd and delegates during her primetime speech on day one of the Democratic National Convention in Philadelphia.
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13:44
New Fundamental Particle Discovered?? + Challenge Winners! | Space Time | PBS Digital Studios
595 views / 1 likes - addedBe sure to check out Matt’s AMA at https://www.reddit.com/r/science on Monday, June 13th. He’ll be discussing the upcoming documentary he was a part of Distant Quasars: Shedding Light on Black Holes http://www.amnh.org/explore/science-bulletins/(watch)/as
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24:40
Minecraft: Xbox - Building Time - Space Station {64}
568 views / 1 likes - addedVote Stampy - https://youtu.be/nwgJvpElKRQ Vote Squid - https://youtu.be/IVxGOvBAXmU Welcome to Building time. In this series I will be having 15 minute round build offs against Ballistic Squid. Make sure to vote for your favorite build and leave a sugges
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11:18 Popular
How to See Black Holes + Kugelblitz Challenge Answer | Space Time | PBS Digital Studios
733 views / 0 likes - addedFind out how scientists are mapping the black holes throughout the Milky Way and beyond as well as the answer to the Escape the Kugelblitz Challenge Question. Were you able to save humanity? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet a
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10:48 Popular
The True Nature Of Matter And Mass | Space Time | PBS Digital Studios
1,344 views / 0 likes - addedAre matter, mass, and time real? Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime We know that mass is energy… but what is energy? And where
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Martin Luther King Jr. - Was his 'I Have a Dream' speech Improvised?
327 views / 2 likes - addedWhile Dr. Martin Luther King Jr.s influence was large, perhaps his greatest legacy came when he delivered his famous I Have a Dream speech on August 28, 1963. As the highly revered activist from the Civil Rights era prepared for the March on Washington, D
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02:41 Popular
Parts Of The Body | The Dr. Binocs Show | Learn Series For Kids
1,443 views / 1 likes - addedLearn about the Parts Of The Body with Dr. Binocs. Hey kids! Do you know what are the different parts of your body and their functions? Join Dr. Binocs as he explains about the various parts of our body and their functions in this fun video. Share on Face
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14:58
Space Station 20th: longest continuous timelapse from space
592 views / 0 likes - addedSince the very first module Zarya launched from Baikonur Cosmodrome on 20 November 1998, the International Space Station has delivered a whole new perspective on this planet we call home. Join us as we celebrate 20 years of international collaboration and
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04:20
Understanding Computer Parts
354 views / 0 likes - addedTutorial on the basic parts of a desktop computer.------Made with Blender 2.73aMusic - Magic Marker by Silent Partner (Youtube Audio Library)
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04:47
How Miracle Berries Alter Your Taste Buds (feat. Physics Girl, Eons, Two Cents, Space Time and more)
455 views / 0 likes - addedWe gave Physics Girl, Space Time, Above the Noise, and Two Cents some miracle berry pills and lemons, tabasco sauce, tomatoes, and a bunch of other random foods, to figure out if this miraculous taste-modifying protein has any limits. Also, we needed a go
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02:48
Identifying Fraction Parts
512 views / 0 likes - addedU02_l1_T1_we2 Identifying Fraction Parts More free lessons at: http://www.khanacademy.org/video?v=-a_w0_VAo6U Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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06:29
A speech pathologist taught her dog Stella to 'speak'
442 views / 0 likes - addedSpeech pathologist Christina Hunger says she is teaching her dog Stella to communicate with the same method she uses to teach children to speak and learn words. Hunger joins CNN's Isa Soares and Cyril Vanier to detail her method. #CNN #News
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05:35 Popular
The Best Speech about Humanity - Carl Sagan
1,948 views / 0 likes - addedCarl Sagan gives the best speech ever about humanity and how foolish we behave. Pale Blue Dot is one of the most important and reflective speeches about the human condition and our place in the Universe. The Pale Blue Dot is a photograph of Earth taken in
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03:03
Billion Dollar Space Tracking System | Horizon: Space Junk | Earth Lab
583 views / 0 likes - addedDiscover NASA's Space Fence, a billion-dollar system designed to prevent collisions and monitor space junk. Subscribe: http://bit.ly/SubscribeToEarthLab Best of Earth Lab: http://bit.ly/EarthLabOriginals Best of BBC Earth: http://bit.ly/TheBestOfBBCEarthV
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04:01 Popular
Can We Use Space Lasers To Clean Up Space Junk?
739 views / 2 likes - addedHow do we get rid of space junk? Here's how scientists are planning to zap away debris and de-clutter space! Could You Get Hit By Falling Space Junk? - http://bit.ly/28SDo19 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: The Mad
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02:01
Parts of a Circle
661 views / 0 likes - addedu07_l2_t3_we1 Parts of a Circle More free lessons at: http://www.khanacademy.org/video?v=04N79tItPEA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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05:54 Popular
Teenage Mutant Ninja Turtles | 'Turtles Take Time (and Space)' By Brandon Auman From SDCC | Nick
1,442 views / 5 likes - addedThe Turtles find themselves on an amazing adventure through time and space in this San Diego Comic Con exclusive animated short by TMNT Executive Producer & head writer, Brandon Auman. Subscribe if you love Nickelodeon and want to see more! http://goo.gl/
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01:40
Gravitational Waves Are The Ringing Of Space-Time
521 views / 0 likes - addedThe universe is a noisy place, but we didn’t always have the right ears to hear the sounds. Until now.
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01:38
Sesame Street: Kermit and Brian Teach the Parts of the Face
575 views / 0 likes - addedKermit's friend Brian is helping him review the parts of the face, like the nose and the mouth. Do you know the different parts of the face? Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For
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08:27
Tour from Space: Inside the SpaceX Crew Dragon Spacecraft on Its Way to the Space Station
416 views / 1 likes - addedIn this video, NASA astronauts Robert Behnken and Douglas Hurley take viewers on a tour of the SpaceX Crew Dragon spacecraft that will take them on a 19-hour-journey to their new home in orbit. The SpaceX Falcon 9 rocket and Crew Dragon spacecraft success
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04:51
Integration By Parts - With Natural Log
655 views / 0 likes - addedIntegration by parts example with a natural log. Check out all of my videos on my channel page http://youtube.com/MathMeeting. For Free homework help check out my website http://MathMeeting.com
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04:54
How do our brains process speech? - Gareth Gaskell
396 views / 0 likes - addedLearn how to identify, develop, and share your best ideas with TED Masterclass: http://bit.ly/tedmasterclass -- The average 20-year-old knows between 27,000 and 52,000 different words. Spoken out loud, most of these words last less than a second. With eve
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04:05 Popular
What Removing Parts Of Your Brain Will Do To You
1,221 views / 1 likes - addedOur brains are amazing, but how could removing parts of them drastically change you? Check out the first episode of Friends with Answers: https://www.youtube.com/watch?v=MuwRA7apy4E Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin
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