Search Results: "southeast region states and population"

All Most Recent Most Viewed

04:46 Popular
The 50 States and Capitals Song | Silly School Songs

2,359 views / 7 likes - added 3 years ago

INTERACTIVE LEARNING COURSES FOR THIS SONG AVAILABLE!!**Click the links below*** http://sillyschoolsongs.com/lessonplans/northeast http://sillyschoolsongs.com/lessonplans/southeast http://sillyschoolsongs.com/lessonplans/greatlakes http://sillyschoolsongs
12:51 Popular
Population, Sustainability, and Malthus: Crash Course World History 215

1,143 views / 0 likes - added 9 years ago

In which John Green teaches you about population. So, how many people can reasonably live on the Earth? Thomas Malthus got it totally wrong in the 19th century, but for some reason, he keeps coming up when we talk about population. In 1800, the human popu
05:02 Popular
Population Pyramids: Powerful Predictors Of The Future - Kim Preshoff

939 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/population-pyramids-powerful-predictors-of-the-future-kim-preshoff Population statistics are like crystal balls -- when examined closely, they can help predict a country's future (and give important clues about
06:25
Human Population Through Time

499 views / 0 likes - added 5 years ago

It took 200,000 years for our human population to reach 1 billion—and only 200 years to reach 7 billion. But growth has begun slowing, as women have fewer babies on average. When will our global population peak? And how can we minimize our impact on
03:33
Changes in Income, Population, or Preferences

658 views / 0 likes - added 9 years ago

How demand can be effected by changes in income, population or preferences More free lessons at: http://www.khanacademy.org/video?v=do1HDIdfQkU
12:23
Statistics: Variance of a Population

476 views / 0 likes - added 9 years ago

Variance of a population. More free lessons at: http://www.khanacademy.org/video?v=6JFzI1DDyyk
10:47 Popular
Comparing Population Proportions 1

732 views / 0 likes - added 9 years ago

Comparing Population Proportions 1 More free lessons at: http://www.khanacademy.org/video?v=a1Ye5RcWOqg
10:01
Comparing Population Proportions 2

672 views / 0 likes - added 9 years ago

Comparing Population Proportions 2 More free lessons at: http://www.khanacademy.org/video?v=MNbat1lrJW4
06:42
Statistics: Sample vs. Population Mean

497 views / 0 likes - added 9 years ago

The difference between the mean of a sample and the mean of a population.
08:13
Thomas Malthus and Population Growth

687 views / 1 likes - added 9 years ago

Thomas Malthus's views on population. Malthusian limits. More free lessons at: http://www.khanacademy.org/video?v=r1ywppAJ1xs
16:13 Popular
Hypothesis Test Comparing Population Proportions

730 views / 0 likes - added 9 years ago

Hypothesis Test Comparing Population Proportions More free lessons at: http://www.khanacademy.org/video?v=dvSa_tx04hw
13:00 Popular
Land Productivity Limiting Human Population

780 views / 0 likes - added 9 years ago

Thinking about how we get Calories from the land limits human population densities More free lessons at: http://www.khanacademy.org/video?v=xM8szz4VB28
11:05 Popular
Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

938 views / 0 likes - added 9 years ago

Hank talks about population genetics, which helps to explain the evolution of populations over time by combing the principles of Mendel and Darwin, and by means of the Hardy-Weinberg equation. Crash Course Biology is now available on DVD! http://dft.ba/-8
17:29
More on Oxidation States

511 views / 0 likes - added 9 years ago

More practice calculating oxidation states
10:51
Kids Try BBQ From 10 States | Bon Appétit

555 views / 0 likes - added 6 years ago

In this episode of "Kids Try Food", the kids try barbecue by region. Kids eat and react to hill country brisket and hot gut (beef sausage) from Texas, pulled pork and barbecue hash from South Carolina, hush puppies from North Carolina, dry rub Memphis rib
09:23 Popular
United States Postal Service Technology

705 views / 0 likes - added 8 years ago

Each day the United States Postal Service processes hundreds of millions of pieces of mail and delivers to over 150 million addresses. At the center of this bustling postal network are more than a hundred Processing and Distribution Centers spread across
Featured
01:40 Popular
The Three States of Matter Song (NEW Video) | Silly School Songs

714 views / 0 likes - added 3 years ago

This sing-a-long song explains the three states of matter in a fun way. Grades K-5+Visit http://www.sillyschoolsongs.com for more info, and more music!LYRICS:Solid, liquid and gasThe three states of matter, they all have massSolid, liquid and gasThey all
03:50 Popular
How is power divided in the United States government? - Belinda Stutzman

1,130 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-is-power-divided-in-the-united-states-government-belinda-stutzman Article II of the United States Constitution allows for three separate branches of government (legislative, executive, and judicial), along w
19:24 Popular
States of Matter

938 views / 0 likes - added 8 years ago

Introduction to the states or phases of matter. More free lessons at: http://www.khanacademy.org/video?v=pKvo0XWZtjo
04:31
The Fight For The Right To Vote In The United States - Nicki Beaman Griffin

593 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-fight-for-the-right-to-vote-in-the-united-states-nicki-beaman-griffin In the United States today, if you are over eighteen, a citizen, and the resident of a state, you can vote (with some exceptions). So, ho
17:39
Introduction to Oxidation States

491 views / 0 likes - added 9 years ago

Oxidation and reduction. Oxidation states.
03:35 Popular
How did trains standardize time in the United States? - William Heuisler

941 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-did-trains-standardize-time-in-the-united-states-william-heuisler If you live in the United States, you may live in the Eastern Standard Time Zone. Or maybe you live in Mountain Standard Time or one of the o
05:10
Einstein's Brilliant Mistake: Entangled States - Chad Orzel

679 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/einstein-s-brilliant-mistake-entangled-states-chad-orzel When you think about Einstein and physics, E=mc^2 is probably the first thing that comes to mind. But one of his greatest contributions to the field actua
04:53
States of Matter

698 views / 0 likes - added 3 years ago

Everyone is familiar with liquid water, ice and water vapour, but what are the differences between these three states of matter? Solids, liquids and vapours of the same substance differ in the motion of the molecules and the distance between them.Animatio
11:53 Popular
Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

1,287 views / 1 likes - added 8 years ago

Population ecology is the study of groups within a species that interact mostly with each other, and it examines how they live together in one geographic area to understand why these populations are different in one time and place than they are in another
05:44
The Mayor of a Ghost Town (Population: 1)

653 views / 0 likes - added 5 years ago

Welcome to Ballarat, California, population one. Located in the heart of the unforgiving Death Valley, the former mining supply town has been abandoned for nearly 100 years. Were it not for Rock Novak, the town’s only resident, Ballarat would belong to th
15:06
Hydrogen Can Be a Metal?! Plus, Other Weird States of Matter (Part 2 of 3)

458 views / 0 likes - added 6 years ago

Solids, liquids, and gases are only the beginning. What are the other states of matter? Hint: There are more than you think. Part 1 of 3 - https://youtu.be/58C-gtX6uCY Part 3 of 3 - coming next Thursday! Read More: Matter: Definition & the Five States of
10:54 Popular
Human Population Growth - Crash Course Ecology #3

1,805 views / 0 likes - added 8 years ago

If being alive on Earth were a contest, humans would win it hands down. We're like the Michael Phelps of being alive, but with 250,000 times more gold medals. Today Hank is here to tell us the specifics of why and how human population growth has happened
08:22 Popular
Defusing the Population Bomb

763 views / 1 likes - added 6 years ago

Thank you to Bill and Melinda Gates for supporting PBS Digital Studios. If you’d like to take a look at the 2018 Annual Letter, you can check it out here http://b-gat.es/2Cfph0j ↓↓↓ More info and sources below ↓↓↓ Don’t miss our next video! SUBSCRIBE! ►►
05:25
Vanadium Oxidation States - a most colorful experiment

136 views / 0 likes - added 1 year ago

This chemistry experiment shows you how to produce red, orange, green, yellow, blue and purple all in one solution, all the colors of the rainbow - without dyes or indicators. How is that possible? We show you how to produce the amazing oxidation states o
02:00
Maps, States & Borders

545 views / 0 likes - added 5 years ago

Deane challenges Rob with a mathematical problem concerning maps, states and borders. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https:/
17:18
Every Pizza Style We Could Find In the United States

181 views / 1 likes - added 1 year ago

Weird History Food is taking you around the United States to find (almost) every variety of pizza this great land has to offer. Everyone knows what goes into the perfect pizza: dough, tomato sauce, shredded mozzarella cheese, and your favorite toppings. B
04:27
Native tribes have lost 99% of their land in the United States

163 views / 0 likes - added 2 years ago

New data set quantifies Indigenous land dispossession and forced migrationRead the story: https://www.science.org/content/article/native-tribes-have-lost-99-their-land-united-statesRead the research: https://www.science.org/doi/10.1126/science.abe4943
05:33
United States Symbols | Bedtime Stories | Story time | Made by Red Cat Reading

418 views / 0 likes - added 4 years ago

United States Symbols read by Maryssa. Subscribe to KidsVsLife's YouTube channel for more videos to help your child learn how to read! YouTube Channel: https://www.youtube.com/user/kidsvslife New videos are uploaded every week. Enjoy educational songs, le
11:19
Altered States - Crash Course Psychology #10

691 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
10:28
Kids Try Burgers From 10 States | Bon Appétit

683 views / 2 likes - added 6 years ago

In this episode of "Kids Try Food", the kids try burgers from around the country. For this taste test, the kids react to the Jucy Lucy from Minnesota, the Frita Cubana from Miami, Hawaii's infamous Loco Moco, the Impossible burger made in California, New
01:36 Popular
Altered States | Brain Games

2,023 views / 3 likes - added 6 years ago

This trippy brain game will change the way you see the world... literally. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About Brain Games: Using a series of experiments, illusions and man-on-the-street demonstrations, host Jason Silva and guest experts unlo
04:23
Russia, China, United States race to deploy blazingly fast hypersonic weapons

437 views / 0 likes - added 4 years ago

In August 2018, high in the sky over northeastern China, the Xingkong-2 hypersonic cruise missile raced at Mach 6, or six times the speed of sound, bobbing and weaving through the atmosphere. This byproduct of the rapidly developing field of hypersonic we
24:29 Popular
PIG POPULATION - DOGCRAFT (EP.184)

949 views / 6 likes - added 8 years ago

In the aftermath of Butch's terror, we have a lot of pigs hanging around Dogcraft now. Episode 185 will be out on Wednesday. SUBSCRIBE: http://bit.ly/1nhrJK5 TWITTER: http://www.twitter.com/stacysays VLOGGING: http://www.youtube.com/stacyvlogs MERCH: http
09:35
Kids Try 10 Unusual Meats From 10 States | Bon Appétit

498 views / 1 likes - added 5 years ago

In this episode of "Kids Try Food", the kids try uncommon, exotic, and unusual meats from different regions of America like fried alligator balls from Louisiana, fried rattlesnake from Oklahoma, chislic (mutton) from South Dakota, caribou chili (with rein
08:45
States of Matter Follow-Up

645 views / 1 likes - added 9 years ago

More on Plasma and Hydrogen bonds. More free lessons at: http://www.khanacademy.org/video?v=WenwtcuqOj8
05:47
Is The United States An Oligarchy?

559 views / 1 likes - added 8 years ago

What is an Oligarchy and is the USA one?
10:07 Popular
10 RIDDLES Only Genius Can Solve | Riddles will Blow your Mind | Riddles Popular in United States

2,099 views / 5 likes - added 6 years ago

10 RIDDLES Only Genius Can Solve | Riddles will Blow your Mind | Riddles Popular in United States. Music Credit - Vexento (Thank you for Amazing Music) Vexento - Floating With You https://www.youtube.com/watch?v=aNSn3RW0xmI Vexento - Masked Heroes https:/
14:21
20th Century Capitalism and Regulation in the United States

602 views / 0 likes - added 9 years ago

Overview of cycles of regulation, de-regulation and government in 20th century US capitalism More free lessons at: http://www.khanacademy.org/video?v=J33nVRyTeyU
13:08 New
Every Style Of Ice Cream We Could Find Across The United States

11 views / 0 likes - added 3 days ago

Today on Weird History Food we travel the globe to check out all the many ic cream styles that were spawned from various places! Ice cream is that incredible invention that can almost NOT go wrong. Do you like your Italian Gelato? Your Thai I-Tim-Pad? Or
04:43
Re: The Trouble With The Electoral College – Cities, Metro Areas, Elections and The United States

661 views / 0 likes - added 7 years ago

Discuss this video: http://reddit.com/r/cgpgrey The Trouble with The Electoral College: https://www.youtube.com/watch?v=7wC42HgLA4k How the Electoral College Works: https://www.youtube.com/watch?v=OUS9mM8Xbbw This vlog is a bit of a mess, but as the sayin
01:41 Popular
NASA | Brazil’s Extreme Drought Seen From Space

929 views / 4 likes - added 8 years ago

For more information: http://www.nasa.gov/feature/goddard/nasas-grace-satellites-evaluate-drought-in-southeast-brazil Empty water reservoirs, severe water rationing, and electrical blackouts are the new status quo in major cities across southeastern Brazi
03:22
A Giant Salamander's Second Chance | Maddie About Science

456 views / 2 likes - added 6 years ago

Eastern hellbenders live throughout the Appalachian region in the United States. Their ancestors have been on earth for around 160 million years, but in the last several decades their numbers have dropped dangerously in several states, primarily due to ha
10:28
Entropy is not disorder: micro-state vs macro-state

552 views / 0 likes - added 5 years ago

Entropy and the difference between micro-states and macro-states. My Patreon page is at https://www.patreon.com/EugeneK
30:51
The Big History of Civilizations | The Great Courses

637 views / 0 likes - added 7 years ago

https://www.thegreatcoursesplus.com/ What makes the Big History approach so unique? Whereas a traditional survey might take you through the major events of a period and introduce you to key dates and people (the “kings and battles” approach), Big History
07:43
Overpopulation & Africa

510 views / 0 likes - added 4 years ago

Sources and further reading:https://sites.google.com/view/sourcesoverpopulationandafricaFor most of our history, the human population grew slowly. Until new discoveries brought us more food and made us live longer. In just a hundred years the human popula
03:07
INDIAN GIANT SQUIRREL : RATUFA INDICA

646 views / 1 likes - added 5 years ago

The Indian giant squirrel, or Malabar giant squirrel, (Ratufa indica) is a large tree squirrel species genus Ratufa native to India. It is a large-bodied diurnal, arboreal, and herbivorous squirrel found in South Asia. It is called 'Shekru' in Marathi and
04:52 Popular
What’s so great about the Great Lakes? - Cheri Dobbs and Jennifer Gabrys

868 views / 3 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-s-so-great-about-the-great-lakes-cheri-dobbs-and-jennifer-gabrys The North American Great Lakes — Huron, Ontario, Michigan, Erie, and Superior — are so big that they border 8 states and contain 23 quadrilli
00:57
French Inventor Flies Across English Channel on Hoverboard

447 views / 0 likes - added 4 years ago

French inventor Franky Zapata successfully flew from France to England on an airborne flyboard, Sunday, August 4. The 40-year-old completed the 35 kilometer journey in under a half hour. This was Zapata’s second attempt to cross the English Channel,
03:04
Relocating A 3-ton Rhino In Nepal (360 Video)

679 views / 0 likes - added 7 years ago

Nepal was once home to thousands of Greater One-Horned Rhinos, but poaching decimated the population. Our team provided support to WWF to translocate five rhinos in Nepal and our cameras captured the story as they were moved more than 250 miles to their n
03:55
Mosquito Wars

464 views / 0 likes - added 6 years ago

In Southeast Asia, some types of the malaria parasite develop resistance to the drug combinations used to cure and prevent the disease. If this drug resistance spread to Africa, it’d be a disaster. Fortunately, partners on the front lines are finding ways
04:20
Space School- Solar System

645 views / 0 likes - added 9 years ago

Scientists are still discovering hidden objects in the 7 billion mile long region of space we call home.
12:48
Countries That No Longer Exist!

539 views / 0 likes - added 5 years ago

The most interesting countries that no longer exist! These are history's most fascinating nations that you can't find on a modern map.What country gained independence from Mexico just to join another country? Which nation used to consist of nearly a third
11:13
Westward Wings | A NATURE Short Film

172 views / 0 likes - added 1 year ago

Follow researcher Maggie Hirschauer as she strives to learn more about the monarch butterfly population in western Montana.Please LIKE and SUBSCRIBE if you enjoyed it! **More info & videos below** ---------------For full NATURE episodes, check out http://
03:42
How Long Did People Use To Live?

248 views / 1 likes - added 2 years ago

Start building your ideal daily routine The first 100 people who click on the link will get a FREE week trial and 25% OFF Fabulous Premium https://thefab.co/minuteearthBy analyzing survivorship curves over the centuries, we can learn whats changed about h
08:58 Popular
How To Draw Pikipek Pokemon

1,087 views / 0 likes - added 6 years ago

Learn how to draw Pikipek from Pokemon the Alola region!
07:26
Why China is building islands in the South China Sea

640 views / 0 likes - added 7 years ago

China claims they aren't military bases, but their actions say otherwise. Subscribe to our channel! http://goo.gl/0bsAjO China is building islands in the South China sea and its causing disputes among the other nations in the region; Malaysia, the Philipp
31:54 Popular
A History of Eastern Europe | The Great Courses

773 views / 0 likes - added 7 years ago

https://www.thegreatcoursesplus.com/show/a_history_of_eastern_europe?utm_source=US_SocialMedia&utm_medium=SocialMediaEditorialYoutube&utm_campaign=138569 Taught by Professor Vejas Gabriel Liulevicius, an award-winning professor at the University of Tennes
12:58 Popular
Congo and Africa's World War: Crash Course World History 221

874 views / 2 likes - added 9 years ago

In which John Green teaches you about the Democratic Republic of the Congo, which used to be Zaire, which used to be The Belgian Congo, which used to be the Congo Free State, which used to be the region surrounding the Congo River Basin in central Africa.
02:26
This Man Runs A Micronation Of 32 People

493 views / 0 likes - added 8 years ago

Welcome to the Republic of Molossia: Population 32. Although not officially recognized by the United States, Molossia is a self-declared nation in the middle of the Nevada desert. This micronation has its own post office, bank and space program. Its presi
02:11
Whale bubble-net feeding documented by UH researchers through groundbreaking video

387 views / 0 likes - added 4 years ago

Permit Number: NOAA #19703 A humpback whale swimming in a circular pattern while blowing bubbles to create a “net” to encircle its prey. It’s a regular occurrence in the cold blue-green waters of Southeast Alaska, and University of Hawai
12:17
Statistics: Alternate Variance Formulas

515 views / 0 likes - added 9 years ago

Playing with the formula for variance of a population. More free lessons at: http://www.khanacademy.org/video?v=sRVGcYGjUk8
14:57
Hardy-Weinberg Principle

526 views / 0 likes - added 9 years ago

Understanding allele and genotype frequency in population in Hardy-Weinberg Equilibrium.
05:04
12 Year Old Terrarium - Life Inside a closed jar, Over a decade in isolation

370 views / 0 likes - added 3 years ago

In this video we take a look at the terrarium my brother made during his childhood. This terrarium was made between 2007 - 2008. This makes the terrarium at least 12 years old. Inside there is a variety of organisms. All of which have persisted within the
17:39
Introduction to Evolution and Natural Selection

542 views / 0 likes - added 9 years ago

Introduction to evolution, variation in a population and natural selection More free lessons at: http://www.khanacademy.org/video?v=GcjgWov7mTM
02:55
Caffeine 101 | National Geographic

568 views / 0 likes - added 5 years ago

Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses. ➡ Subscribe: http://bit.ly/Na
02:04
Astronomers map Milky Way's most distant outpost

456 views / 0 likes - added 6 years ago

Star-forming region 66,000 light-years away helps trace galaxy’s veiled spiral arm Read more: http://scim.ag/2zi9jlR
02:04 Popular
How El Niño and La Niña affect weather

1,164 views / 0 likes - added 6 years ago

A vast spot in the Pacific Ocean called the El Niño-Southern Oscillation effects weather the world over. This spot is famous for creating oscillating weather patterns known as El Niño and La Niña. Here's how these patterns control winter weather in the Un
02:57
When Trees Go Nuts

471 views / 0 likes - added 6 years ago

Please support us through Patreon! https://www.patreon.com/minuteearth Or, click the "Sponsor" button to support us through YouTube itself. Thank you! Every once in a while, all the oaks or spruces or other plants in a region suddenly produce a tremendous
04:09 Popular
Wolves 101 | Nat Geo Wild

1,838 views / 13 likes - added 5 years ago

With their piercing looks and spine-tingling howls, wolves inspire both adoration and controversy around the world. Find out how many wolf species exist, the characteristics that make each wolf's howl unique, and how the wolf population in the continental
11:20 Popular
The Black Legend, Native Americans, and Spaniards: Crash Course US History #1

933 views / 1 likes - added 9 years ago

In which John Green kicks off Crash Course US History! Why, you may ask, are we covering US History, and not more World History, or the history of some other country, or the very specific history of your home region? Well, the reasons are many. But, like
05:07 Popular
Why Are Some People Left-handed? - Daniel M. Abrams

920 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-are-some-people-left-handed-daniel-m-abrams Today, about one-tenth of the world's population are southpaws. Why are such a small proportion...
Featured
04:31
Man Born in 1866 Talks About the Late 1800s

98 views / 0 likes - added 1 year ago

0:00 Introduction1:38 Main VideoThis is Eugene D. Nims, born in 1866. When the United States Government opened Oklahoma for settlement in 1893, he was there and made the run on horseback into the Cherokee strip. Here he got into the lumber business. All t
15:03
Margin of Error 1

647 views / 0 likes - added 9 years ago

Finding the 95% confidence interval for the proportion of a population voting for a candidate. More free lessons at: http://www.khanacademy.org/video?v=OwPSuHXmiPw
10:05
Margin of Error 2

559 views / 0 likes - added 9 years ago

Finding the 95% confidence interval for the proportion of a population voting for a candidate. More free lessons at: http://www.khanacademy.org/video?v=YclQE2XtaLw
05:23 Popular
Why Overpopulation Isnt the Problem You Think It Is

896 views / 0 likes - added 3 years ago

Around 390,000 new humans are born every day. So, on a planet with dwindling resources and an increasing strain on natural systems is curbing our booming population the key to solving our environmental woes? Subscribe to Seeker! http://bit.ly/subscribesee
58:39
View The Total Eclipse LIVE From Madras, Oregon! | Great American Eclipse

539 views / 2 likes - added 6 years ago

Watch live as a total eclipse of the sun passes over the continental United States for the first time in 99 years! More: https://www.sciencechannel.com/eclipse/ The path of totality will pass over 14 states – from Oregon in the west to South Carolina in t
02:39
Territorial History of the USA: Every Month for 400 Years

576 views / 0 likes - added 7 years ago

Animated map of the contiguous 48 States showing every country boundary change from 1629 onwards, and State border changes from 1784. Year and Month are shown in the top right hand corner. Note: Grey coloured areas are independent regions that would later
07:22
The fight for America's 51st state, explained

410 views / 0 likes - added 3 years ago

Washington, DC is closer than ever to becoming a state. Could it actually happen?Subscribe to our channel! http://goo.gl/0bsAjOOn June 26, 2020, the US House of Representatives voted to make Americas capital city, Washington, DC, the countrys 51st state.
11:18
Statistics: Sample Variance

493 views / 0 likes - added 9 years ago

Using the variance of a sample to estimate the variance of a population More free lessons at: http://www.khanacademy.org/video?v=Qf3RMGXR-h8
01:47
Aerial Fish Dropping by Plane

651 views / 1 likes - added 5 years ago

The Utah wildlife department drops about 1,000 fish into lakes from airplanes to restock their population (happens near end of clip). Thankfully, 95% of the fish survive the drop.
02:43
Rising sea levels could displace millions of Americans by 2100

630 views / 1 likes - added 7 years ago

A recent study published in Nature Climate Change projects that over 4 million residents of the continental US could be affected if sea levels rise 3 feet by the end of the century. The researchers calculated the number of at-risk residents by looking at
23:07 Popular
Liberty's Kids 140 - 4th of July Special! WE THE PEOPLE with Washington - Educational Cartoons

1,311 views / 5 likes - added 4 years ago

Americas leaders meet at a convention in Philadelphia and decide to write a radical new Constitution. Ben Franklin, in his final moment on the world stage, helps forge the Great Compromise on legislative representation. James Madison writes much of the Co
09:24
Social Class & Poverty in the US: Crash Course Sociology #24

599 views / 1 likes - added 6 years ago

Today we’re breaking down the five different social class in the United States: the upper class, the upper middle class, the average middle class, the working class, and the lower class. We’ll also go over what poverty looks like in the United States. Cra
04:29
How transforming river banks can clean contaminated waterways

281 views / 0 likes - added 3 years ago

Rivers throughout the eastern United States are well-known for their high banks and steep, winding courses. But in 2008 scientists proposed that years of damming rivers had transformed them from marshy streams good at filtering waste, to the pollution chu
06:22
What caused the Rwandan Genocide? - Susanne Buckley-Zistel

112 views / 0 likes - added 11 months ago

Dig into the history of the Rwandan Genocide of 1994, during which over one-tenth of the countrys population was killed.--For one hundred days in 1994, the African country of Rwanda suffered a horrific campaign of mass murder. Neighbor turned against neig
04:10 Popular
Approximating With Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

1,178 views / 0 likes - added 8 years ago

Learn how to approximate how much larger the world population was than the US population in 2014. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-
05:51
World War II In The Pacific In 1942

606 views / 0 likes - added 9 years ago

In 1942, the United States begins to fully engage against the Japanese and go on the offensive.
02:44
Why Las Vegas's Landscape Is So Lush and Green

612 views / 0 likes - added 6 years ago

One of the most important byproducts of the Hoover Dam is an artificial body of water known as Lake Mead. Its presence has helped the population of Clark County grow sevenfold since 1970. From the Series: Aerial Cities: Las Vegas http://bit.ly/2HVJ4F7
10:13
Conservation And Restoration Ecology: Crash Course Ecology #12

639 views / 0 likes - added 8 years ago

Hank wraps up the Crash Course on ecology by taking a look at the growing fields of conservation biology and restoration ecology, which use all the kung fu moves we've learned about in the past eleven weeks and apply them to protecting ecosystems and to c
05:46
Why locusts are descending on East Africa

303 views / 0 likes - added 3 years ago

This video is sponsored by ExpressVPN. To find out how to get three months free, click here: http://ExpressVPN.com/VoxIn a region where food is already scarce, billions of insects are now eating everything in sight.Become a Video Lab member! http://bit.ly
02:12
Where to put the next billion people

653 views / 0 likes - added 7 years ago

The world's population is set to increase by one billion by 2030. In this Nature Video, we take a look at where on Earth they are all going to live. Read more here: http://www.nature.com/news/where-to-put-the-next-billion-people-1.20669
09:15 Popular
Federalism: Crash Course Government and Politics #4

702 views / 0 likes - added 9 years ago

In which Craig Benzine teaches you about federalism, or the idea that in the United States, power is divided between the national government and the 50 state governments. Craig will teach you about how federalism has evolved over the history of the US, an
15:27 Popular
Terrorism, War, and Bush 43: Crash Course US History #46

872 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
11:10
Electoral College

541 views / 0 likes - added 9 years ago

How we elect our President in the United States More free lessons at: http://www.khanacademy.org/video?v=oTbvYGH_Hiw
15:04
Communism

548 views / 0 likes - added 9 years ago

Overview of Communism and Marxist-Leninist States More free lessons at: http://www.khanacademy.org/video?v=MmRgMAZyYN0
00:54
Lose yourself in the beauty of every new image from the James Webb Space Telescope

123 views / 0 likes - added 1 year ago

The galaxy cluster SMACS 0723 reveals thousands of galaxies. The interacting galaxies of Stephans Quintetis constructed from almost 1,000 separate images. The spectrum of the exoplanet WASP-96b reveals the presence of water vapor as well as clouds and haz
06:29
Balance of Payments- Current Account

523 views / 0 likes - added 9 years ago

Understanding the United States Current Account in 2011 More free lessons at: http://www.khanacademy.org/video?v=dirBYVjDk7A
08:53 Popular
What is Evolution?

1,970 views / 0 likes - added 5 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Evolution is often considered a complex and controversial topic but it's actually a very simple concept to understand. Watch this short animation to see how evolution works. Share it
02:12
Sanitation showcase

488 views / 0 likes - added 5 years ago

Bill Gates will visit Beijing, China for the Reinvented Toilet Expo, where some of the most high-tech toilets in the world will be on display. These toilets aren’t just fascinating gadgets – they have the potential to save millions of lives. More than hal
04:23
Aliens: Are We Looking In The Wrong Place?

601 views / 0 likes - added 8 years ago

Big Alien Theory explanation website - http://www.thebigalientheory.com/ Thanks to everyone who supports MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon supporters here: http://www.minutephysics.com/supporters.html Music by
15:22
A Map Of The Brain - Allan Jones

669 views / 0 likes - added 8 years ago

How can we begin to understand the way the brain works? The same way we begin to understand a city: by making a map. In this visually stunning talk, Allan Jones shows how his team is mapping which genes are turned on in each tiny region, and how it all co
11:01
Slavery And Missouri Compromise In Early 1800s

625 views / 1 likes - added 8 years ago

Kim Kutz explains how slavery was an issue at the birth of the United States and how the issue became more and more central as the country expanded.
22:56
Quantum Spin - Visualizing the physics and mathematics

524 views / 0 likes - added 5 years ago

Quantum spin states explained with 3D animations. My Patreon page is at https://www.patreon.com/EugeneK
04:00
Why cities are full of uncomfortable benches

446 views / 0 likes - added 6 years ago

That bench won't be yours forever. Subscribe to our channel! http://goo.gl/0bsAjO When designing urban spaces, city planners have many competing interests to balance. After all, cities are some of the most diverse places on the planet. They need to be bui
04:17
The History of North America: Every Year

689 views / 0 likes - added 6 years ago

See how civilizations rose and fell in North America along with the colonization of the continent by Europe which would lead to the rise of the United States.
08:13
Primaries and Caucuses

457 views / 0 likes - added 9 years ago

How states choose their delegates for the national party conventions (under CC-BY-SA license) More free lessons at: http://www.khanacademy.org/video?v=z_QeYCg4yJ8
01:23
TIL: We Have Lost 50% Of Wildlife Since 1970

635 views / 1 likes - added 8 years ago

In less than two generations, population sizes of vertebrate species have dropped by more than 50 percent. According to 2014’s Living Planet Report, this means we have lost over half of our birds, amphibians, reptiles, fish, and mammals. The situation is
Featured
03:52
These simple steps can help prevent heat-related fatalities

118 views / 0 likes - added 1 year ago

During the summer of 2020, kids living in a small town above the Arctic Circle took a dip in the lake. The region had reached an unprecedented 38C. But its not all fun and games: Increased heat exposure is poised to impact the health of over 4 billion peo
11:47
Increasing Political Battles Over Slavery In Mid 1800s

560 views / 0 likes - added 8 years ago

Kim and Sal talk about increased tensions between slave and free states as new territory is added after Mexican-American War and from Compromise of 1850 (especially Fugitive Slave Act).
05:27
Why Don’t We Have Functional Biofuel Yet?

363 views / 0 likes - added 5 years ago

Alternative fuels, like ethanol and algae, have been around for years, yet there have been obstacles hindering these biofuels' take over the market. Here's why. Are We Getting Closer to Thorium Nuclear Fuel? - https://youtu.be/bcjYwxrUERg Read More: Biofu
07:57 Popular
The Most Deadly Snake Of The Egyptian Desert | Wildest Middle East

1,432 views / 7 likes - added 6 years ago

See some of the many reptile which live in the Egyptian desert, including the Egyptian cobra, the most deadly snake in the region, and the strange looking horned viper. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_ce
03:15
US and Japanese Quantitative Easing

513 views / 0 likes - added 9 years ago

Comparing quantitative easing in Japan to "credit easing" in the United States More free lessons at: http://www.khanacademy.org/video?v=a-R8qpea6lc
01:56 Popular
Oldest Footage Of A President - US

2,631 views / 1 likes - added 8 years ago

Who was the first US President on film? This clip is the first known and oldest surviving footage of a US President, the head of state and head of government of the United States of America. The inaugural procession of William McKinley was filmed on March
03:49 Popular
How zip codes helped organize America

860 views / 0 likes - added 7 years ago

Zip codes, explained. Subscribe to our channel! http://goo.gl/0bsAjO Zip codes were invented in 1963 to help the United States Postal Service deal with huge increases in mail volume. The Zone Improvement Plan, or “ZIP” code system of addressin
07:03 Popular
Part 1: How Does New Genetic Information Evolve? Point Mutations

928 views / 0 likes - added 5 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly This film is the first of a two part series on the evolution of new genetic information. Here we focus on Point Mutations - the simplest natural mechanisms known to increase the gene
02:55 Popular
Where Do Galaxies Come From?

832 views / 1 likes - added 7 years ago

Thanks to the Space Telescope Science Institute (STScI) and NASA’s James Webb Space Telescope for supporting this video! In particular, thanks to Dan Coe of STScI for taking the time to chat with me about what we do and don’t know about baby galaxies and
05:55 Popular
History Vs. Christopher Columbus - Alex Gendler

1,240 views / 4 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/history-vs-christopher-columbus-alex-gendler Many people in the United States and Latin America have grown up celebrating the anniversary of Christopher...
Featured
05:33
Why measles is back in the US

364 views / 0 likes - added 5 years ago

Almost all US states allow parents to opt their children out of vaccinations. This video is presented by Skillshare. Click here to get your first two months of Skillshare for free: https://skl.sh/vox2 Join the Video Lab! http://bit.ly/video-lab Measles is
14:24 Popular
The Great Migration Explained: US History Review

755 views / 0 likes - added 8 years ago

A summary video lecture of the Great Migration, the movement of 6 million African Americans out of the Southern United States. Be sure to check out the video arsenal of over 350 videos at www.youtube.com/hiphughes
07:03
The COVID-19 Vaccines Are Here. So What Happens Next?

279 views / 1 likes - added 3 years ago

Getting approval for one or more COVID-19 vaccines is just the first step on the long journey we've been on now. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.co
01:36 Popular
Are you smart enough to solve this simple brain teaser?

770 views / 0 likes - added 7 years ago

This simple brain teaser is not so easy. A virus is doubling every singe day. On the 67th day the virus has reached its max population. When will the virus reach half of its max population. My name is Chris and my passion is to teach math. Learning should
12:12 Popular
1941 Axis Momentum Accelerates In WW2

839 views / 2 likes - added 9 years ago

In 1941, the Axis gains further momentum with control of most of Continential Europe. Hitler decides to break pact and invade Stalin's Soviet Union. United States enters World War II after Japanese attack on Pearl Harbor.
06:28
Inside the Illegal Songbird Trade in Indonesia

252 views / 0 likes - added 3 years ago

There are few birds more colorful or with a more beautiful song than the Javan green magpie. Unfortunately, this beauty has led the birds to be captured and sold illegally into the songbird trade in Indonesia for singing competitions or as pets. Conservat
04:42
What If Everyone on Earth Lived in One City?

355 views / 0 likes - added 5 years ago

55% of the worlds population live in cities. By 2050, thatll be two thirds of the worlds population.So what does that mean? Can we accomodate this trend? Should we?What are the pros and cons of urban density? And how bad can it get?Transcript and sources:
02:59 Popular
Why Do India And China Have So Many People?

778 views / 1 likes - added 6 years ago

Please subscribe! http://goo.gl/EpIDGd And support us on Patreon: https://www.patreon.com/MinuteEarth India and China have so many people today because they’re good for farming and big, but they’ve always been that way, so they’ve actually had a huge prop
Featured
11:14 Popular
Fighting Poachers in an Island Paradise

709 views / 0 likes - added 6 years ago

In a fragile ecosystem, how do you conserve limited resources for future generations? That's the question that the small Pacific island nation of Palau is grappling with as it tries to combat illegal fishing. The country's rich marine ecosystem is now at
05:03 Popular
The Otherworldly Creatures In The Ocean's Deepest Depths - Lidia Lins

1,076 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-otherworldly-creatures-in-the-ocean-s-deepest-depths-lidia-lins About 60 percent of the ocean is a cold, dark region that spans down to 11,000 meters. This zone is known as the deep ocean, and though it seem
Featured
13:04 Popular
The Constitution, the Articles, and Federalism: Crash Course US History #8

1,079 views / 3 likes - added 9 years ago

In which John Green teaches you about the United States Constitution. During and after the American Revolutionary War, the government of the new country operated under the Articles of Confederation. While these Articles got the young nation through its wa
10:52
Complex Behaviour from Simple Rules: 3 Simulations

204 views / 0 likes - added 2 years ago

A small display of some of the surprisingly intricate patterns and behaviours that can arise from relatively simple rules. More information about each of the simulations below.These simulations were made in Unity, and coded with C# and HLSL.You can find t
10:54 Popular
The Civil War Part 2: Crash Course US History #21

1,259 views / 6 likes - added 9 years ago

In which John Green teaches you how the Civil War played a large part in making the United States the country that it is today. He covers some of the key ways in which Abraham Lincoln influenced the outcome of the war, and how the lack of foreign interven
18:29 Popular
US History Overview 1: Jamestown to the Civil War

1,109 views / 3 likes - added 9 years ago

Jamestown to the Civil War. Correction: Jamestown was the first successful ENGLISH settlement in what is now the United States. The Spanish actually settled St. Augustine, Florida in 1595. More free lessons at: http://www.khanacademy.org/video?v=ghgPq2wjQ
28:26
Reconciling Thermodynamic and State Definitions of Entropy

474 views / 0 likes - added 9 years ago

Long video explaining why entropy is a measure of the number of states a system can take on (mathy, but mind-blowing). More free lessons at: http://www.khanacademy.org/video?v=WLKEVfLFau4
08:46
Can Supercrops Feed 10 BILLION People?

423 views / 0 likes - added 4 years ago

Thanks to Bill and Melinda Gates for sponsoring today's video. Check out their Annual Letter here: http://www.inflcr.co/SH1jPWere on PATREON now! Join the community https://www.patreon.com/itsokaytobesmart More info and sources below If you tried to sum u
03:14 Popular
There Is No American Cuisine, But There Could Be

754 views / 0 likes - added 8 years ago

Dan Barber explains how national cuisines tend to be defined by historical precedent influenced by agricultural limitations. As the United States is a young country with rich soil, its own quintessential cuisine never developed. Barber's latest book is "T
05:21 Popular
Reasons For The Seasons - Rebecca Kaplan

822 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/reasons-for-the-seasons-rebecca-kaplan Why do some regions experience full-time heat while others are reckoning with frigid temperatures and snow? And why are the seasons reversed in the two hemispheres? Rebecca
Featured
02:16
The Birdman of Chennai

456 views / 0 likes - added 7 years ago

Twice a day, Joseph Sekar goes to the roof of his camera repair shop in Chennai, India, and feeds 8,000 parakeets. That's right, 8,000 birds, twice a day. He spends 40% of his income on feeding the birds, who were displaced after the 2006 Southeast Asia f
03:47 Popular
The Case Of The Vanishing Honeybees - Emma Bryce

753 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-case-of-the-vanishing-honeybees-emma-bryce In the past decade, the US honeybee population has been decreasing at an alarming and unprecedented rate. While this is obviously bad news for honeypots everywhere,
Featured
10:32 Popular
The Voting Rights Act Of 1965 Explained

742 views / 0 likes - added 8 years ago

An overview of the landmark legislation passed giving the Federal Government enforcement power over the states in relationship to the 15th Amendment. Including Shelby County vs Holder which effectively kills much it. Huh? Watch the video! Visit www.hiphug
03:06
The Real Reason People Stutter

513 views / 0 likes - added 7 years ago

Until recently, the cause of this speech disorder was largely unknown. But a new study may have just found the answer. Why Phone Echo Drives You Crazy - https://youtu.be/ZyDGJ_HN2n8 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:
03:37
Sal teaches Grover about the electoral college

643 views / 0 likes - added 7 years ago

Sal helps our favorite Sesame Street character understand how we elect the president of the United States. Check out more lessons about American civics on Khan Academy at http://www.khanacademy.org. And vote November 8 if you’re eligible!
Featured
04:18
Are We Too Late?

114 views / 0 likes - added 1 year ago

Overpopulation! Is it really a big problem? Will we run out of room?https://www.youtube.com/watch?v=LgEiYbIJVOY - Watch this cool VitaDAO video we made!Support VitaDAO AND Life Noggin: https://www.vitadao.com/Check out Lifespan now: https://www.lifespan.i
14:57
The 1751 Machine that Made Everything

141 views / 0 likes - added 1 year ago

Please support me on Patreon https://www.patreon.com/machinethinking If you had to pick one machine that triggered the biggest explosion of wealth in our history, which would you pick? Let me know in the comments if you agree with my choice! http://machin
00:41
Save our Water WWF PSA Campaign

244 views / 0 likes - added 3 years ago

All life needs water. It is the worlds most precious resource, fueling everything from the food you eat, to the cotton you wear, to the energy you depend upon every day. Its also threatened. Climate change, population growth and changing consumption patte
03:04
The precious genes of the worlds first cloned ferret could save her species

348 views / 4 likes - added 2 years ago

The National Black-footed Ferret Conservation Center in Fort Collins, Colorado, isnt Jurassic Park, but new developments there might sound familiar to fans of the sci-fi classic. This year, the centers sole cloned ferret, a 14-month-old female named Eliza
00:45
Elephant Or Donkey? How Animals Became U.S. Political Symbols

680 views / 0 likes - added 7 years ago

How did an elephant and a donkey come to represent Republicans and Democrats, the biggest political parties in the United States? Watch: Not Just Fiction: This 'Game of Thrones' Animal Actually Existed https://www.youtube.com/watch?v=Hx-MPp3NiVE
03:28
Wolves: Can't Live With 'Em, Can't Live Without 'Em

636 views / 2 likes - added 4 years ago

Humans dont have a great track record of coexisting with top predators, and wolves are no exception. By the early 1900s, wolves were nearly extinct in all of Western Europe as a result of government programs that rewarded people for killing them. While th
12:45 Popular
Growth, Cities, and Immigration: Crash Course US History #25

1,255 views / 2 likes - added 9 years ago

In which John Green teaches you about the massive immigration to the United States during the late 19th and early 20th century. Immigrants flocked to the US from all over the world in this time period. Millions of Europeans moved to the US where they drov
09:13 Popular
100 Kids vs 1 Pro

826 views / 5 likes - added 1 year ago

SUBSCRIBE OR YOU'LL HAVE BAD LUCKCHECK OUT THESE CHANNELS OR ELSEABChttps://www.youtube.com/watch?v=GkbAcwYix7IWhistlinDieselhttps://www.youtube.com/watch?v=efsfpz-xJEsFire Dept. Coffeehttps://www.youtube.com/watch?v=hqsQPZaD1qgDiscovery Canadahttps://www
04:48
The dangerous race for the South Pole - Elizabeth Leane

618 views / 1 likes - added 5 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-dangerous-and-daring-race-for-the-south-pole-elizabeth-leane By the early 1900’s, nearly every region of the globe had been visited and mapped, with
08:44
How Chop Suey Saved San Francisco's Chinatown [Chinese Food: An All-American Cuisine, Pt. 1] | AJ+

690 views / 0 likes - added 6 years ago

Chinese-Americans have a long history of facing exclusion in the U.S. As a means of survival, many first-wave Chinese immigrants opened restaurants and catered Chinese food to American tastebuds. Watch Part 2: The Untold Story Of America's Southern Chines
03:03
Woman born with no arms gets pilot license (Jessica Cox).

259 views / 1 likes - added 2 years ago

Jessica Cox is an international motivational speaker. For more information visit the links below. http://www.rightfooted.com http://www.facebook.com/JCMSofficial http://twitter.com/jess_feet http://lnkd.in/QcjD3i https://plus.google.com/u/0/11025757755429
04:37 Popular
Why do people get so anxious about math? - Orly Rubinsten

1,509 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/why-do-people-get-so-anxious-about-math-orly-rubinsten Have you ever sat down to take a math test and immediately felt your heart beat faster and your palms start to sweat? This is called math anxiety, and if it
Featured
03:30
The 5 biggest discoveries from NASA's Cassini spacecraft

554 views / 0 likes - added 7 years ago

For the last 13 years, NASA's Cassini spacecraft has spied on Saturn and its many moons. Turns out, this region of space could hold the greatest secrets of our solar system. Here are 5 of the most fascinating discoveries Cassini has given us so far. Read
13:42 Popular
The Cold War in Asia: Crash Course US History #38

968 views / 1 likes - added 9 years ago

Crash Course World History is now available on DVD! Visit http://dft.ba/-CCWHDVD to buy a set for your home or classroom. You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything
02:05 Popular
200+ Union Pacific Train Engines Abandoned in Arizona Desert!

782 views / 1 likes - added 6 years ago

I stumbled across these UP Engines in the AZ desert during a recent trip. I did some more research and found this is one of UP's sidings they use for locomotives not being used. An article states there are 292 engines at this location. The siding is locat
01:18
Incredible Shade Illusion!

667 views / 0 likes - added 8 years ago

download this song on iTunes and Amazon http://itunes.apple.com/us/album/soul-switch-single/id426471027 http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=brusspup&x=0&y=0 Song name: Soul Switch Girl in the video: http://www.yout
01:01
Atomic Tourism

474 views / 0 likes - added 7 years ago

Read More: http://www.ripleys.com/weird-news/atomic-tourism/ In the 1950s, tourists headed to the city of lights to see the biggest light of them all: a nuclear detonation. The cities economy and population exploded with the bombs in spite of the fears of
03:12 Popular
How Old Is The Oldest Fairy Tale?

814 views / 0 likes - added 8 years ago

We know folklore goes back hundreds of years, but thanks to a new study using biological research methods, we now know it’s even older than that. Learn more at HowStuffWorks.com: http://people.howstuffworks.com/10-da... Share on Facebook: https://goo.gl/K
08:13
Is the US running out of Social Security?

37 views / 0 likes - added 2 months ago

And how does it even work?Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOThis video is presented by Metro by T-Mobile. Metro has no editorial influence on our videos, but their support makes videos
13:38
The Weirdest Parasite on Earth

99 views / 0 likes - added 1 year ago

Get a 2-year plan + 4 extra months and 30 days money-back guarantee by going to https://nordvpn.com/realscienceWatch this video ad-free on Nebula: https://nebula.tv/videos/realscience-why-does-this-flower-smell-so-badPatreon: https://www.patreon.com/reals
05:16 Popular
What Percentage Of Your Brain Do You Use? - Richard E. Cytowic

780 views / 0 likes - added 8 years ago

http://ed.ted.com/lessons/what-percentage-of-your-brain-do-you-use-richard-e-cytowic Two thirds of the population believes a myth that has been propagated for over a century: that we use only 10% of our brains. Hardly! Our neuron-dense brains have evolved
03:59 Popular
Why The Arctic Is Climate Change's Canary In The Coal Mine - William Chapman

989 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/why-the-arctic-is-climate-change-s-canary-in-the-coal-mine-william-chapman The Arctic may seem like a frozen and desolate environment where nothing ever changes. But the climate of this unique and remote region
04:40
Pluto's mysterious polygons explained

162 views / 0 likes - added 2 years ago

Polygonal shapes cover the icy surface of Plutos Sputnik Planitia region. The patterns, photographed by NASAs New Horizons mission, are thought to be the result of slow-moving convection currents in the ice. Now, a new model shows that the driving force b
03:18 Popular
Robot Spy Seal Vs Great White Shark

748 views / 3 likes - added 4 years ago

#Seal #SpyInTheWild #GreatWhiteSharkRobot Spy Seal spots a great white shark approach an oblivious young seal - but will Spy Seal and the seal escape?Clip taken from episode 3 'The Islands' of our brand new second series of Spy in the Wild, narrated by Da
06:19
How AI is Tracking Illegal Fishing From Space

316 views / 0 likes - added 3 years ago

This fugitive ship got away with stealing millions of fish for years. Inside how experts are using AI to fight illegal fishing on a massive scale. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Wild Crime! http://bit.ly/WILDCRIME Visit our
06:14
1,000 Deaf People Hear For The First Time

652 views / 3 likes - added 1 year ago

Your support gives the Gift of Hearing. Please click here!https://hearingthecall.org/give/SIGN LANGUAGE RESOURCESBANGLADESH https://parakerja.co.id/home/GUATEMALA https://www.lavosi-gua.org/INDIA https://vaani.in/INDONESIA https://parakerja.co.id/home/KEN
01:18
Incredible Shade Illusion!

146 views / 0 likes - added 2 years ago

download this song on iTunes and Amazon http://itunes.apple.com/us/album/soul-switch-single/id426471027 http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=brusspup&x=0&y=0 Song name: Soul Switch Girl in the video: htt
03:11 Popular
Fuel is cheap. Why are we still paying to check bags?

739 views / 0 likes - added 7 years ago

Airlines are making a fortune on fees, but it's not ALL bad for consumers. Subscribe to our channel! http://goo.gl/0bsAjO In The United States, checked baggage fees were introduced in 2008. Since then, ancillary fees for airline travel have become a signi
Robotic Spy Crab Plays Own Version Of Frogger On Christmas Island!

196 views / 0 likes - added 2 years ago

Spy Crab joins thousands of Christmas Island crabs as they march to the sea. But their journey is anything but easy as the crabs have to climb fences and dodge the oncoming traffic as they cross the roads to get to the sea. Will Spy Crab make it?Clip take
10:07 Popular
Boolean Logic & Logic Gates: Crash Course Computer Science #3

1,250 views / 0 likes - added 7 years ago

Today, Carrie Anne is going to take a look at how those transistors we talked about last episode can be used to perform complex actions. With the just two states, on and off, the flow of electricity can be used to perform a number of logical operations, w
10:51
How Antarcticas Cutest Baby Seals Grow Up I Antarctic Extremes

347 views / 0 likes - added 3 years ago

Penguin lovers, take note: Baby Weddell seals might actually be cutest animals in all of Antarctica (and were talking a continent the size of the United States and Mexico combined). Subscribe! http://www.youtube.com/c/pbsterra?sub_confirmation=1 And for m
03:02
How Aristocracies Rule

439 views / 0 likes - added 5 years ago

The American fairytale is far from enchanted. Power and wealth are concentrated in an anxious aristocracy, comprised of 10% of the population, that reigns by dividing the lower classes and pitting them against each other so that the poor turn against the
Introducing Alexander von Humboldt

174 views / 0 likes - added 2 years ago

Learn about the life and legacy of Alexander von Humboldt. Narrated by modern-day polymath Ken Jennings, the 'Greatest of All Time' Jeopardy! champion. This video was created in conjunction with the SAAM exhibition "Alexander von Humboldt and the United S
01:57
Coronavirus Animation: High Impact Demonstrates How COVID-19 Impacts the Body

463 views / 0 likes - added 4 years ago

https://highimpact.com/ Coronavirus, which causes COVID-19, originated in the city of Wuhan, China, and has since spread across the globe at an alarming rate. We produced this 3D coronavirus animation to show how COVID-19 is believed to be transmitted whi
04:13 Popular
The Past, Present And Future Of The Bubonic Plague - Sharon N. DeWitte

765 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-past-present-and-future-of-the-bubonic-plague-sharon-n-dewitte The bubonic plague, which killed around 1/5 of the world’s population in the 14th century, is still around today -- but it now claims only a few
03:20 Popular
How Do Blood Transfusions Work?

834 views / 0 likes - added 8 years ago

How do we transfer blood from one person to another and when did we start doing this? Why Do We Have Blood? ►►►► http://bit.ly/1Mbk6CR Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: A Short History of Blood Transfusion http
59:32
"It's My Own Invention" Eric Laithwaite 1974 RI Christmas Lectures, Lecture 6

224 views / 0 likes - added 3 years ago

Professor Eric Laithwaite presents his second televised series of CHRISTMAS LECTURES exploring the world of engineering.A sequel to his 1966 series, 'The Engineer in Wonderland', Laithwaite was the first person to present two series of Lectures on nationa
10:19
If One Finger Brought Oil - Things Fall Apart part I: Crash Course Literature 208

691 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Free is nice, but if you can afford to pay a little every month, it really helps us to continue producing th
03:14 Popular
Robot Spy Hummingbird Films HALF A BILLION MONARCH BUTTERFLIES!

2,059 views / 9 likes - added 3 years ago

Up to half a billion monarch butterflies lie sleeping having overwintered in Mexico. As winter ends and spring arrives, the sun warms their wings and the forest comes to life as a cascade of butterflies take flight! Robot Spy Hummingbird is right there in
Featured
04:32
What Is The Science Behind Polls?

432 views / 0 likes - added 7 years ago

Why shouldn't we always trust polls? Trace tackles this question here. Are We The Only Species That Votes? - https://youtu.be/-XOis9RTROs Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: The National Council on Public Polls (NCPP)
13:41 Popular
Entropy: Embrace the Chaos! Crash Course Chemistry #20

783 views / 0 likes - added 9 years ago

Life is chaos and the universe tends toward disorder. But why? If you think about it, there are only a few ways for things to be arranged in an organized manner, but there are nearly infinite other ways for those same things to be arranged. Simple rules o
04:59 Popular
How Do Solar Panels Work? - Richard Komp

1,895 views / 3 likes - added 8 years ago

View full lesson: https://ed.ted.com/lessons/how-do-solar-panels-work-richard-komp The Earth intercepts a lot of solar power: 173,000 terawatts. That’s 10,000 times more power than the planet’s population uses. So is it possible that one day the world cou
Featured
12:11
National Foods We Got Wrong

109 views / 0 likes - added 1 year ago

Weird History Food is uncovering the unlikely origin of some of your favorite meals. Food is an essential part of culture. As communities, states, and nations form their identities, food becomes part of how they see themselves and shapes the perceptions o
03:02
512 Year Old Greenland Shark. Oldest Shark in the World.

648 views / 4 likes - added 4 years ago

Researchers have found an ancient shark in the North Atlantic, believed to be 512 years old, which could be the oldest living vertebrate in the world. This particular shark, was measured at 18 feet in length and weighed over a tonne. By measuring the size
06:30
Is The Next Antibiotic Hiding Deep Within The Ocean?

547 views / 1 likes - added 7 years ago

Drug-resistant superbugs are becoming more common, putting pressure on scientists to find new antibiotics. Could the answer be in the ocean? How Fecal Transplants Can Save Lives - https://youtu.be/i6RBfoITbls Sign Up For The Seeker Newsletter Here - http:
04:41
What happens to our bodies after we die? - Farnaz Khatibi Jafari

684 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-happens-to-our-bodies-after-we-die-farnaz-khatibi-jafari Since the dawn of humanity, an estimated 100.8 billion people have lived and died, a number that increases by about 0.8% of the world’s population ea
12:59 Popular
Antarctic Riddles You Must Solve To Survive

789 views / 2 likes - added 4 years ago

Here are some survival riddles to test how likely you are to survive in the antarctic region. Lets go to antarctican continent for some riddles!More riddles here: https://www.youtube.com/watch?v=QCizoWYIyRM&list=PLDgvFPuLtQbQwEalDUHPdz2Rhd9UrdWj6&index=4&
02:00
Zooming in on the heart of the Milky Way

140 views / 0 likes - added 1 year ago

This zoom video sequence starts with a broad view of the Milky Way. We then dive into the dusty central region to take a much closer look. There lurks a 4-million solar mass black hole, surrounded by a swarm of stars orbiting rapidly. We first see the sta
02:48 Popular
Robot Spy Otter & Spy Bald Eagle Discover How Sea Otters Cope With Mega-waves From Melting Glaciers

853 views / 0 likes - added 4 years ago

#SeaOtter #SpyInTheWild #DavidTennantRobot Spy Otter & Spy Bald Eagle Discover How Sea Otters Cope With Mega-waves From Melting Glaciers.As spring arrives in Alaska, chunks of ice start to fall from the glaciers causing huge waves but Spy Otter & the Sea
05:06 Popular
Is There A Disease That Makes Us Love Cats? - Jaap De Roode

1,294 views / 4 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/is-there-a-disease-that-makes-us-love-cats-jaap-de-roode Today, about a third of the world’s population is infected with a strange disease called toxoplasmosis — and most of them never even know it. And while th
Featured
05:47
Test Driving the First Digital Driver's Licenses | WSJ

314 views / 0 likes - added 4 years ago

A handful of states are starting to pilot smartphone-based digital driver's licenses. WSJ's Joanna Stern headed to Dover, Delawareand its many liquor storesto test one of these mobile IDs, and get answers about the privacy and security of the new technolo
13:41
Future Food Menu of 2050

643 views / 1 likes - added 4 years ago

Experts say your food could look very different by the year 2050 as the worlds population skyrockets. Lets find out about the future food menu of 2050!Suggest a topic here to be turned into a video: http://bit.ly/2kwqhuhSubscribe for more! https://goo.gl/
10:26 Popular
Ecology - Rules for Living on Earth: Crash Course Biology #40

2,253 views / 0 likes - added 9 years ago

Hank introduces us to ecology - the study of the rules of engagement for all of us earthlings - which seeks to explain why the world looks and acts the way it does. The world is crammed with things, both animate and not, that have been interacting with ea
Featured
03:06
Will Robot Spy Gorilla Be Welcomed By The Great Silverback?

358 views / 0 likes - added 4 years ago

"Spy in the Wild 2" While a young mountain gorilla just wants to play with our Spy Gorilla will the Silverback be so welcoming? Spy Gorilla offers a hand Of friendship! ***DON'T FORGET TO SUBSCRIBE OUR CHANNEL*** For those in the UK you can watch the 1st
12:59 Popular
The End of Civilization (In the Bronze Age): Crash Course World History 211

870 views / 1 likes - added 9 years ago

In which John Green teaches you about the Bronze Age civilization in what we today call the middle east, and how the vast, interconnected civilization that encompassed Egypt, The Levant, and Mesopotamia came to an end. What's that you say? There was no su
04:50
We the People: The White House

90 views / 0 likes - added 1 year ago

The president of the United States serves as the chief executive and commander of the armed forces, all defined in Article II of the Constitution as the executive branch. Join a group of middle schoolers on a tour of Washington, D.C. as they learn about t
05:21
We the People: The National Archives

111 views / 0 likes - added 1 year ago

Once a vision for the United States of America, crafted by our founding fathers, the Declaration of Independence is preserved as living proof of our history at the National Archives and Records Administration. Join a group of middle schoolers on a tour of
01:26
Lost Maples | 4K Astrophotography Timelapse Compilation

425 views / 0 likes - added 4 years ago

Lost Maples State Natural Area is a large, pristine area of beautiful hills and canyons on the upper Sabinal River in the Edwards Plateau Region of Texas. It is designated a Natural Area, rather than a State Park, which means the primary focus is the main

>> View southeast region states population web videos