Search Results: "formulas for calculating population growth"

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10:54 Popular
Human Population Growth - Crash Course Ecology #3

1,798 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
08:13
Thomas Malthus and Population Growth

685 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
15:54
Molecular and Empirical Formulas

535 views / 0 likes - added 9 years ago

Introduction to molecular and empirical formulas. Calculating molecular mass. More free lessons at: http://www.khanacademy.org/video?v=gfBcM3uvWfs
06:50 Popular
Empirical Molecular And Structural Formulas

804 views / 0 likes - added 9 years ago

Empirical molecular and structural formulas
12:51 Popular
Population, Sustainability, and Malthus: Crash Course World History 215

1,142 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
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Empirical and Molecular Formulas from Stoichiometry

550 views / 0 likes - added 9 years ago

Empirical and Molecular Formulas from Stoichiometry More free lessons at: http://www.khanacademy.org/video?v=FycJ8X67xEU
06:59 Popular
Bernoulli Distribution Mean and Variance Formulas

725 views / 0 likes - added 9 years ago

Bernoulli Distribution Mean and Variance Formulas More free lessons at: http://www.khanacademy.org/video?v=ry81_iSHt6E
11:53 Popular
Population Ecology: The Texas Mosquito Mystery - Crash Course Ecology #2

1,285 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
02:29
Rearrange formulas to isolate specific variables

530 views / 0 likes - added 9 years ago

u10_l1_t4_we2 Rearrange formulas to isolate specific variables More free lessons at: http://www.khanacademy.org/video?v=eTSVTTg_QZ4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:25
Human Population Through Time

497 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
08:43 Popular
Calculating Interquartile Range IQR

1,249 views / 1 likes - added 8 years ago

Calculating interquartile range IQR
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Statistics: Alternate Variance Formulas

514 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
11:46
Calculating Average Velocity or Speed

555 views / 0 likes - added 9 years ago

Example of calculating speed and velocity More free lessons at: http://www.khanacademy.org/video?v=oRKxmXwLvUU
05:02 Popular
Population Pyramids: Powerful Predictors Of The Future - Kim Preshoff

937 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
09:45 Popular
Calculating R-Squared

734 views / 0 likes - added 9 years ago

Calculating R-Squared to see how well a regression line fits data More free lessons at: http://www.khanacademy.org/video?v=Fc5t_5r_7IU
07:41
Exponential Growth Functions

582 views / 0 likes - added 9 years ago

Exponential Growth Functions More free lessons at: http://www.khanacademy.org/video?v=6WMZ7J0wwMI
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Childhood Growth

636 views / 0 likes - added 9 years ago

Sal talks with Dr. Laura Bachrach about childhood growth More free lessons at: http://www.khanacademy.org/video?v=gF0aA-si89Y
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Example Calculating Real GDP with a Deflator

490 views / 0 likes - added 9 years ago

Simple example of calculating Real GDP from Nominal GDP More free lessons at: http://www.khanacademy.org/video?v=v5YT8GlSxoU
07:39 Popular
ANOVA 1 - Calculating SST (Total Sum of Squares)

789 views / 0 likes - added 9 years ago

Analysis of Variance 1 - Calculating SST (Total Sum of Squares) More free lessons at: http://www.khanacademy.org/video?v=EFdlFoHI_0I
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Changes in Income, Population, or Preferences

657 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
09:47
Calculating dot and cross products with unit vector notation

583 views / 0 likes - added 9 years ago

Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components. More free lessons at: http://www.khanacademy.org/video?v=enr7JqvehJs
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Word Problem Solving- Exponential Growth and Decay

690 views / 0 likes - added 9 years ago

Word Problem Solving- Exponential Growth and Decay More free lessons at: http://www.khanacademy.org/video?v=m5Tf6vgoJtQ
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Statistics: Variance of a Population

475 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

730 views / 0 likes - added 9 years ago

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

671 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

496 views / 0 likes - added 9 years ago

The difference between the mean of a sample and the mean of a population.
13:20 Popular
ANOVA 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi

780 views / 0 likes - added 9 years ago

Analysis of Variance 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi More free lessons at: http://www.khanacademy.org/video?v=j9ZPMlVHJVs
16:13 Popular
Hypothesis Test Comparing Population Proportions

728 views / 0 likes - added 9 years ago

Hypothesis Test Comparing Population Proportions More free lessons at: http://www.khanacademy.org/video?v=dvSa_tx04hw
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Hidden Law Governing Growth of Pointy Bits on Living Things Uncovered

196 views / 0 likes - added 3 years ago

A power law reveals the fundamental growth pattern of a myriad of objects.
13:00 Popular
Land Productivity Limiting Human Population

778 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
03:27 Popular
Should Short People Take Human Growth Hormone?

1,155 views / 0 likes - added 8 years ago

While being short isn’t a medical condition, parents are giving their kids Human Growth Hormone to boost their height. But how does it work and is it dangerous? Why Short Men Live Longer ►►►► http://bit.ly/1RXWzWe Sign Up For The TestTube Newsletter Here
11:05 Popular
Population Genetics: When Darwin Met Mendel - Crash Course Biology #18

935 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
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Exponential Growth: How Folding Paper Can Get You to the Moon

398 views / 0 likes - added 1 year ago

Check out our Patreon page: https://www.patreon.com/teded Can folding a piece of paper 45 times get you to the moon? By seeing what happens when folding just one piece of paper, we see the unbelievable potential of exponential growth. This lesson will lea
02:40 Popular
Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

2,227 views / 0 likes - added 8 years ago

Interpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut
02:35 Popular
Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

1,427 views / 0 likes - added 8 years ago

Linear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function
06:59 Popular
Calculating Toy Motor Horsepower Activity // Homemade Science with Bruce Yeany

856 views / 0 likes - added 7 years ago

Calculating the Tumble Buggy horsepower. These cars are very popular in the physical science classroom, they are cheap, sold by several outlets and hold up fairly well with a bit of care. As part of our study of energy and power studies, I had my middle s
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Null Space 2: Calculating the null space of a matrix

696 views / 0 likes - added 9 years ago

Calculating the null space of a matrix More free lessons at: http://www.khanacademy.org/video?v=qvyboGryeA8
05:44
The Mayor of a Ghost Town (Population: 1)

651 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
12:45 Popular
Growth, Cities, and Immigration: Crash Course US History #25

1,254 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
08:22 Popular
Defusing the Population Bomb

762 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! ►►
07:14 Popular
Calculating internal energy and work example | Chemistry | Khan Academy

1,092 views / 0 likes - added 6 years ago

Worked example calculating the change in internal energy for a gas using the first law of thermodynamics. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/v/specific-heat-and-latent-leat-of-
05:18 Popular
Linear And Exponential Growth — Harder Example | Math | New SAT | Khan Academy

866 views / 0 likes - added 8 years ago

Watch Sal work through a harder Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=
02:28 Popular
Linear And Exponential Growth — Basic Example | Math | New SAT | Khan Academy

1,142 views / 0 likes - added 8 years ago

Watch Sal work through a basic Linear and exponential growth problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=N
15:49
John Williamss SECRET Formulas?!

41 views / 0 likes - added 3 months ago

Thank you for supporting me on Patreon! https://www.patreon.com/nahresol Elements of Music BOOK: https://www.nahresol.com/elementsofmusic Sheet music for music from my videos: https://www.nahresol.com/shopInstagram @nahresol Twitter @nahresolFacebook @pra
07:55
Economic Growth through Investment

504 views / 0 likes - added 9 years ago

How investing for capital formation can expand the production possibilities frontier (PPF) More free lessons at: http://www.khanacademy.org/video?v=a9aUMpGs6c8
05:48
Calculating Pi With Darts

544 views / 0 likes - added 8 years ago

Subscribe to Veritasium http://youtube.com/veritasium Instagram: http://instagram.com/thephysicsgirl Physics Girl: http://physicsgirl.org/ Facebook: http://facebook.com/thephysicsgirl Twitter: http://twitter.com/thephysicsgirl Pi can be calculated using a
06:45
Calculating Neutral Velocity

570 views / 0 likes - added 8 years ago

Let's now do the math to calculate the equal speed at which both A and B could be traveling away from a "neutral" observer.
Calculating Gravitational Attraction

224 views / 0 likes - added 3 years ago
09:50 Popular
The Growth of Knowledge: Crash Course Psychology #18

1,042 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.
08:51 Popular
Productivity And Growth: Crash Course Economics #6

842 views / 1 likes - added 8 years ago

Why are some countries rich? Why are some countries poor? In the end it comes down to Productivity. This week on Crash Course Econ, Adriene and Jacob investigate just why some economies are more productive than others, and what happens when an economy is
02:36
Fascinating Mushroom Growth Time Lapse

198 views / 0 likes - added 2 years ago

Pink Oyster Mushroom Time Lapse filmed with several different cameras revealing the beauty of our macro world using time lapse techniques and a macro lens. During the whole project, I kept the humidity at 90% while delivering continous fresh air exchanges
24:29 Popular
PIG POPULATION - DOGCRAFT (EP.184)

947 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
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Calculating Animal Speed With Mr. Wizard

629 views / 0 likes - added 8 years ago

Learn to calculate animal speed with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
08:25 Popular
Calculating a Car Crash - Numberphile

1,215 views / 0 likes - added 6 years ago

Check out https://brilliant.org/numberphile (20% off premium subscription) This video features Ben Sparks. More links below ↓↓↓ Ben Sparks website: https://www.bensparks.co.uk More of Ben on Numberphile: https://youtu.be/ETrYE4MdoLQ https://youtu.be/kbKtF
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Calculating the circumference of the Earth in 200 BC

528 views / 0 likes - added 5 years ago

In one of the dopest displays of critical thinking in history, Eratosthenes estimated the circumference of the Earth. All he had was a pole, the sun, knowledge of a famous well in Egypt, and potentially money to pay someone to walk the distance between tw
16:55 Popular
Calculating π by hand: the Chudnovsky algorithm

928 views / 0 likes - added 5 years ago

For Pi Day 2018 I calculated π by hand using the Chudnovsky algorithm. https://en.wikipedia.org/wiki/Chudnovsky_algorithm k = 0 42698672/13591409 = 3.141592|751... k = 0 and k = 1 42698670.666333435968/13591408.9999997446 = 3.14159265358979|619... Watch m
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Math Antics - Calculating Percent Change

608 views / 0 likes - added 3 years ago

Learn More at mathantics.comVisit http://www.mathantics.com for more Free math videos and additional subscription based content!
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Calculating the optimal sphere packing density: with oranges

681 views / 0 likes - added 7 years ago

Check out the corresponding video I made with Steve Mould for his channel. https://youtu.be/O3RsDIWB7s0 Thomas Hales’s proof of the Kepler Conjecture. http://annals.math.princeton.edu/wp-content/uploads/annals-v162-n3-p01.pdf The Kepler Conjecture on wiki
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Pumpkin growth time-lapse: from the seed to the mature fruit in 108 days and nights

1,532 views / 0 likes - added 5 years ago

The time-lapse was shot with a GoPro hero 4 in southern Sweden of a pumpkin growing from seed to full mature fruit.
21:02 Popular
Introduction to Inclined Planes

729 views / 0 likes - added 3 years ago

This physics video tutorial provides a basic introduction into inclined planes. It covers the most common equations and formulas that you need to solve inclined plane physics problems. It provides the formulas needed to calculate the normal force, the com
08:46
Can Supercrops Feed 10 BILLION People?

421 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
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The Rise of Molds

209 views / 0 likes - added 3 years ago

The film records the growth of four types of molds used for food fermentation, namely Rhizopus, Aspergillus niger, Aspergillus oryzae and Penicillium. Captured by time-lapse supermacro photography, the growth of these molds is magical and charming, reveal
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Are We Too Late?

112 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
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Save our Water WWF PSA Campaign

242 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
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How To Speak Chemistrian: Crash Course Chemistry #11

653 views / 0 likes - added 9 years ago

Learning to talk about chemistry can be like learning a foreign language, but Hank is here to help with some straightforward and simple rules to help you learn to speak Chemistrian like a native. Table of Contents Determining Formulas and Names of Monatom
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More on Oxidation States

510 views / 0 likes - added 9 years ago

More practice calculating oxidation states
05:23 Popular
Why Overpopulation Isnt the Problem You Think It Is

893 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
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The Big History of Civilizations | The Great Courses

636 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
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Faraday's Law Example

498 views / 0 likes - added 8 years ago

Example calculating induced current based on change in flux.
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Overpopulation & Africa

507 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
02:59 Popular
Why Do India And China Have So Many People?

777 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
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06:22
Linear Algebra: Example of Finding Matrix Inverse

646 views / 0 likes - added 9 years ago

Example of calculating the inverse of a matrix More free lessons at: http://www.khanacademy.org/video?v=r9aTLTN16V4
17:49
pH of a Weak Acid

484 views / 0 likes - added 9 years ago

Calculating the pH of a weak acid More free lessons at: http://www.khanacademy.org/video?v=dencuBNp_Ck
09:06 Popular
Acceleration

811 views / 0 likes - added 9 years ago

Calculating the acceleration of a Porshe More free lessons at: http://www.khanacademy.org/video?v=FOkQszg1-j8
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Average Velocity for Constant Acceleration

514 views / 0 likes - added 9 years ago

Calculating average velocity when acceleration is constant More free lessons at: http://www.khanacademy.org/video?v=MAS6mBRZZXA
06:54
Elasticity and Strange Percent Changes

478 views / 0 likes - added 9 years ago

Why we calculate percent changes in a strange way when calculating elasticities More free lessons at: http://www.khanacademy.org/video?v=fUxSB3yYIbs
14:49
pH, pOH of Strong Acids and Bases

581 views / 0 likes - added 9 years ago

Calculating the pH or pOH of strong acids and bases. More free lessons at: http://www.khanacademy.org/video?v=tS2YJPmKOFQ
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Displacement from Time and Velocity Example

476 views / 0 likes - added 9 years ago

Worked example of calculating displacement from time and velocity More free lessons at: http://www.khanacademy.org/video?v=lQ-dvt3V4yQ
09:22
Heterogenous Equilibrium

545 views / 0 likes - added 9 years ago

Ignoring the solution or the solid state molecules when calculating the equilibrium constant. More free lessons at: http://www.khanacademy.org/video?v=TsXlTWgyItw
09:13 Popular
Linear Algebra: Simpler 4x4 determinant

709 views / 0 likes - added 9 years ago

Calculating a 4x4 determinant by putting in in upper triangular form first. More free lessons at: http://www.khanacademy.org/video?v=QV0jsTiobU4
07:18 Popular
Linear Algebra: Rule of Sarrus of Determinants

726 views / 0 likes - added 9 years ago

A alternative "short cut" for calculating 3x3 determinants (Rule of Sarrus) More free lessons at: http://www.khanacademy.org/video?v=4xFIi0JF2AM
09:10 Popular
Force of Friction Keeping Velocity Constant

735 views / 0 likes - added 9 years ago

Calculating the coefficient of kinetic friction (correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=iA7Thhnzc64
05:49
Incredible Formula - Numberphile

481 views / 0 likes - added 7 years ago

Dr James Grime discusses a couple of clever formulas which are pandigital - using all the numbers from 1-9. More on pandigital numbers: https://youtu.be/gaVMrqzb91w More on e: https://youtu.be/AuA2EAgAegE More James Grime videos: http://bit.ly/grimevideos
19:03 Popular
Work Done by Isothermic Process

1,446 views / 0 likes - added 9 years ago

Isothermic and Adiabatic processes. Calculating the work done by an isothermic process. Seeing that it is the same as the heat added. More free lessons at: http://www.khanacademy.org/video?v=iiFWoXQPOJc
09:57
Gibbs Free Energy Example

583 views / 0 likes - added 9 years ago

Determining if a reaction is spontaneous by calculating the change in Gibbs Free Energy. More free lessons at: http://www.khanacademy.org/video?v=sG1ZAdYi13A
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Specific Heat, Heat of Fusion and Vaporization

561 views / 0 likes - added 9 years ago

Specifict heat and phase changes: Calculating how much heat is needed to convert 200g of ice at -10C to 110 degree steam. More free lessons at: http://www.khanacademy.org/video?v=zz4KbvF_X-0
09:58 Popular
Nuclear Chemistry: Crash Course Chemistry #38

757 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.
01:14 Popular
Why Are Lions Smarter Than Tigers?

1,264 views / 8 likes - added 8 years ago

Using tools doesn’t make humans, dolphins, and crows smart. Rather, it’s the stress and challenge of living with others—recognizing friend from foe, calculating who to deceive and who to befriend—that led these and other social creatures to evolve their c
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03:04
Relocating A 3-ton Rhino In Nepal (360 Video)

678 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
09:29 Popular
Equilibrium Equations: Crash Course Chemistry #29

741 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.
08:04
Real GDP and Nominal GDP

482 views / 0 likes - added 9 years ago

Using real GDP as a measure of actual productivity growth More free lessons at: http://www.khanacademy.org/video?v=lBDT2w5Wl84
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How To Build A Better City

589 views / 0 likes - added 8 years ago

Tab for a Cause: http://www.tabforacause.org/?r=12 Subscribe to MinuteEarth! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 And support us on Subbable! - https://subbable.com/minuteearth Thanks to our Subbable supporter Brenda Fleischman! -
14:57
Hardy-Weinberg Principle

524 views / 0 likes - added 9 years ago

Understanding allele and genotype frequency in population in Hardy-Weinberg Equilibrium.
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Alaskas forest fires are shifting the regions carbon balancesometimes for the better

286 views / 0 likes - added 2 years ago

Its no secret that warming temperatures are transforming landscapes in extreme northern regions. In Alaska, where wildfires have burned through many old-growth spruce forests in the past half decade, deciduous treessuch as aspen and birchare starting to t
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12 Year Old Terrarium - Life Inside a closed jar, Over a decade in isolation

368 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
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Introduction to Evolution and Natural Selection

541 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
04:02 Popular
Why Do We Have Baby Teeth?

1,052 views / 1 likes - added 7 years ago

Have you ever lost a tooth? Or maybe you have teeth that are getting a little wiggly? It's all part of growing up! Join Jessi and Squeaks to learn why we lose our baby teeth and how we can take care of our new permanent teeth! Say "cheese!" ---------- Lik
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07:53
Total Final Velocity for Projectile

564 views / 0 likes - added 9 years ago

Calculating the total final velocity for a projectile landing at a different altitude (mistake near end: I write 29.03 when it should be 26.03 m/s and the final total magnitude should be 26.55 m/s 78.7 degrees below horizontal More free lessons at: http:/
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Even Wild Horses Need a Brand New Coat for Winter (4K)

667 views / 3 likes - added 5 years ago

Each winter, horses produce a hormone that triggers hair growth. This delivers a thicker coat that helps keep them warm and protects them from the elements. From the Series: Animal Empires: Gone Wild http://bit.ly/2Gnxfdu
05:07 Popular
Why Are Some People Left-handed? - Daniel M. Abrams

917 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...
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04:40 Popular
toy car speed trap // Homemade Science with Bruce Yeany

1,294 views / 0 likes - added 7 years ago

As a special request I posted this simple and quick student assignment on calculating speed. It is a short assignment that requires students to manipulate distance and time measurements for conversions of speed. Students may choose or be assigned a few ca
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Pulley Physics Problem - Finding Acceleration and Tension Force

725 views / 0 likes - added 3 years ago

This physics video tutorial explains how to calculate the acceleration of a pulley system with two masses with and without kinetic friction. It also discusses how determine the tension in the rope as well. The formulas and equations are all provided in th
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Margin of Error 1

646 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
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Margin of Error 2

557 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
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Jump In Jerboas

606 views / 0 likes - added 8 years ago

It's a potato on toothpicks! No, it's a hopping noodle! A fuzzy rodent T-rex! Any way you look at them, jerboas are about as cute as they come. These adorable critters bounce about on long, springy legs - appendages that just might help us better understa
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The Mole 2 - Converting Moles to Atoms and Molecules

986 views / 0 likes - added 5 years ago

Craig Beals explains how to convert moles to particles (atoms, molecules, ions, formula units) and how to convert from particles back to moles. Craig uses dimensional analysis in this series about the mole so that no formulas need to be memorized, all you
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Statistics: Sample Variance

492 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
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Aerial Fish Dropping by Plane

650 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.
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Rising sea levels could displace millions of Americans by 2100

628 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
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How Long till Sunset?

395 views / 0 likes - added 5 years ago

Deane demonstrates a simple bu accurate method for calculating how long it will be before thesun sets. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow
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Giving Artists With Disabilities a Space to Thrive

593 views / 0 likes - added 6 years ago

Creative Growth Art Center in Oakland, California, is the world’s first and largest nonprofit center dedicated to giving artists with disabilities the space to let their talents shine. Since 1974, the center has served hundreds of artists with development
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Why Las Vegas's Landscape Is So Lush and Green

610 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
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Conservation And Restoration Ecology: Crash Course Ecology #12

636 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
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Vascular Plants = Winning! - Crash Course Biology #37

1,092 views / 0 likes - added 9 years ago

Hank introduces us to one of the most diverse and important families in the tree of life - the vascular plants. These plants have found tremendous success and the their secret is also their defining trait: conductive tissues that can take food and water f
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How To Tell If We're Beating COVID-19

369 views / 0 likes - added 4 years ago

This video made possible with support of Brilliant - the first 200 subscribers to go to http://Brilliant.org/MinutePhysics get 20% off a Premium subscription to Brilliant. Go to http://aatishb.com/covidtrends to explore the graph from the video yourself!
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Where to put the next billion people

652 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
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30 Creative High School Crafts You'll Love

767 views / 1 likes - added 3 years ago

GENIUS IDEAS TO MAKE ASSIGNMENTS FUNThere are sooooo many ways to make high school fun! Even though sometimes it might not feel like it, learning is actually one of the coolest things out there. Today weve put together a video to show you a bunch of ideas
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Science Explains: Undead genes. Why do some genes turn on after death?

509 views / 0 likes - added 5 years ago

After you die, some things in your body keep on ticking. Genes active after death may be important for transplant success and calculating time of death Read more - https://scim.ag/2x95jai CREDITS ----------------------------- editor/animator/narrator Chri
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Arabidopsis time-lapse

386 views / 0 likes - added 3 years ago

Arabidopsis thaliana or thale cress is a common weed which prefers to grow on sandy soil and occurrs all over the world. Because of its small rosette size and plain appearance the plant is often overlooked. However, its small size made it very convenient
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How fairy circles form in Shanghai's salt marshes

194 views / 0 likes - added 2 years ago

Read the research: https://scim.ag/3uhQUCiDry areas of Namibia and Australia are well known for their fairy circlesbarren rings that dot grasslands and are thought to result from termites and water scarcity. But moist regions have fairy circles, too. A ne
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What is Evolution?

1,964 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
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Sanitation showcase

487 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
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Aliens: Are We Looking In The Wrong Place?

600 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
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The Man Who Invented Zero

121 views / 0 likes - added 1 year ago

It's taken thousands of years for humans to decide what zero is, and also what zero isn't. It's a strange concept to think about what nothing really means in relation to other numbers, but giving zero meaning beyond a simple placeholder was one of the mos
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The Scientific Method. Animated Science. Episode 1.

789 views / 0 likes - added 4 years ago

The episode describes the scientific method and illustrates each of the phases that compose it. The main character observes the phenomenon that is going to be analysed —the growth of two plants—, and develops a hypothesis. Together with the re
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TIL: We Have Lost 50% Of Wildlife Since 1970

634 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
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Can We Eat To Starve Cancer? - William Li

703 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/can-we-eat-to-starve-cancer-william-li William Li presents a new way to think about treating cancer and other diseases: anti-angiogenesis, preventing the growth of blood vessels that feed a tumor. The crucial fi
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Non-Euclidean Geometry Explained - Hyperbolica Devlog #1

186 views / 0 likes - added 2 years ago

I present the easiest way to understand curved spaces, in both hyperbolic and spherical geometries. This is the first in a series about the development of Hyperbolica. Chapters: 0:00 Intro 0:24 Spherical Geometry 2:33 Hyperbolic Introduction 3:53 Projecti
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Finding The Speed Of Light With Peeps

659 views / 0 likes - added 8 years ago

There's a new use for those stale Easter marshmallows you have lying around - calculating a constant that governs the universe. Produced by Adam Cole and Ryan Kellman Senior Editors: Alison Richards and Ben de la Cruz Francophone: Claire O'Neill The Battl
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Part 1: How Does New Genetic Information Evolve? Point Mutations

927 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
Radishes Growing in Space: 27 Days in 10 Seconds

148 views / 0 likes - added 2 years ago

Researchers are growing radishes aboard the International Space Station as a part of the Plant Habitat-02 experiment. The experiment tests radishes growing in different types of light and soils as part of ongoing efforts to produce food in space. Radishes
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Where Do Galaxies Come From?

831 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
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Are you smart enough to solve this simple brain teaser?

767 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
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Stephen Hawking: We Must Leave Earth To Survive | Expedition New Earth | Earth Lab

704 views / 1 likes - added 5 years ago

Stephen Hawking predicts humans must be prepared to leave earth in the next 100 years if we are to survive. This video is to promote the program Expedition New Earth, part of the Being Human season on BBC Earth. Subscribe to Earth Lab for more fascinating
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How Long Would It Take To Walk Around The World?

807 views / 2 likes - added 8 years ago

Ben explains what goes into calculating how long it would take to traverse the globe on foot, and tells us about some intrepid explorers who've tried to do it. Learn more at HowStuffWorks.com. Share on Facebook: https://goo.gl/CBwvRQ Share on Twitter: htt
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What If Everyone on Earth Lived in One City?

354 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:
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Moving Faster Than The Speed Of Light? Special Relativity Velocity Addition Formula

682 views / 0 likes - added 7 years ago

If train A is moving towards train B, and each train moves at 75% the speed of light (relative to the ground), will an observer on train A think that train B is moving at 150% the speed of light? But nothing moves faster than the speed of light, so what i
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Bacteriopolis | Exploratorium

527 views / 0 likes - added 6 years ago

The colored areas are different types of bacteria. The colors come from different pigment molecules that the bacteria use to capture energy from light. All these bacteria were in the pond mud we used to make this exhibit. But bacteria in a pond don't look
04:44 Popular
Build a Tiny Plant World!

1,107 views / 1 likes - added 7 years ago

Jessi and Squeaks just learned about terrariums, and now they want to make one for themselves! Join them to learn all about these tiny gardens in a bottle and how you can make one of your own! ---------- Love SciShow Kids and want to help support it? Beco
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What Is Deodorant Really Doing To Your Body?

540 views / 0 likes - added 7 years ago

Most of us use it everyday, but do we know how it works? What does deodorant do to our bodies? Read More: How Advertisers Convinced Americans They Smelled Bad http://www.smithsonianmag.com/history/how-advertisers-convinced-americans-they-smelled-bad-12552
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The Case Of The Vanishing Honeybees - Emma Bryce

751 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,
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Snippet: New Zealand birds show humanlike ability to make predictions

308 views / 0 likes - added 4 years ago

Whether its calculating your risk of catching the new coronavirus or gauging the chance of rain on your upcoming beach vacation, you use a mix of statistical, physical, and social information to make a decision. So do New Zealand parrots known as keas, sc
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How to Play Piano: From Beginner to First Song (Fast!)

715 views / 0 likes - added 6 years ago

A complete guide to How to Play Piano. In this video, Jacques guides beginners through the basics and by the end you will be able to play your first song on the piano. More free training ➜ https://PianoIn21Days.com/Free-5-Day-Workbook The first step to le
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Euclid's Big Problem - Numberphile

916 views / 0 likes - added 9 years ago

Trisecting angles and calculating cube roots was a big problem for Euclid and his cohorts. Discussed by Zsuzsanna Dancso at MSRI. TRISECT WITH ORIGAMI: http://youtu.be/SL2lYcggGpc CIRCLE THE SQUARE: http://youtu.be/CMP9a2J4Bqw NUMBERPHILE Website: http://
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The Independence Day: Resurgence Spaceship Has Its Own Gravity.

629 views / 0 likes - added 8 years ago

In the trailer for Independence Day: Resurgence, the alien spacecraft seems to rip buildings from the ground using gravitational force. Is that physically possible? Nope. But that didn't stop us from calculating the mass it would need in order to destroy
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Open World Games: Crash Course Games #22

702 views / 1 likes - added 7 years ago

Today we’re going to talk about open world games. Open world games are different than most video games because although they often have goals and tasks, they usually encourage what is known as “emergent stories.” These are stories that weren’t planned by
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Westward Wings | A NATURE Short Film

169 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://
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Repairing the eardrum: The sound of self-healing

535 views / 0 likes - added 6 years ago

Ruptured eardrums are relatively common. Fortunately, small tears usually heal by themselves. But some large tears need to be repaired by a surgeon. This animation shows how a new tissue engineering technique could make that process much easier and cheape
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Recession, Hyperinflation, And Stagflation: Crash Course Econ #13

980 views / 0 likes - added 8 years ago

If you're ever put in charge of a national economy, there are a few things you should try to avoid. Before you laugh, just remember, you COULD be in charge of an economy someday. Someone has to do it, and anyway, if it could happen to Alan Greenspan, it c
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The 1751 Machine that Made Everything

138 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
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Precipitation Reactions: Crash Course Chemistry #9

670 views / 0 likes - added 9 years ago

A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other that form an insoluble compound, they suddenly fall out of solution in what's called a precipitation reaction. In this episode of Crash Course
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5 cool math tricks ft. Technicality

789 views / 1 likes - added 7 years ago

Math can be fun when you play with the rules, use it to do everyday things like fast math for calculating tips, and do some math magic tricks! Plus, math is the language of physics. Check out these 5 fun math tricks with Alex from Technicality. Check out
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I Made A Giant 30-Pound Kit Kat

204 views / 0 likes - added 2 years ago

This whole thing cost us around $600 bucks, whew.Subscribe to Tasty: https://bzfd.it/2ri82Z1TastyThe official YouTube channel of all things Tasty, the world's largest food network. From recipes, world-class talent, and top-of-the-line cookware, we help co
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The Best and Worst Prediction in Science

256 views / 0 likes - added 3 years ago

The best and worst predictions in science are both based on the same underlying physicsCheck out the Great Courses Plus: http://ow.ly/cePe303oKDMSupport Veritasium on Patreon: http://bit.ly/VePatreonSpecial thanks to:Prof. Sean CarrollProf. Brian SchmidtP
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Baby Hippo Fiona Gets a Dental Check - Cincinnati Zoo

318 views / 0 likes - added 3 years ago

Fiona has some new incisor tusks peeking through on top and also some lower dental development. She enjoys the dental check and mouth massage, so it’s easy for care staff to assess growth. Subscribe: https://www.youtube.com/user/CincinnatiZooTube/fe
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Gravity And The Human Body - Jay Buckey

1,179 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/gravity-and-the-human-body-jay-buckey Our bodies function necessarily under the presence of gravity; how blood pumps, a sense of balance and bone growth are all due to life in a world where gravity is an inescap
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Wolves: Can't Live With 'Em, Can't Live Without 'Em

633 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
03:49 Popular
How folding paper can get you to the moon - Adrian Paenza

952 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-folding-paper-can-get-you-to-the-moon Can folding a piece of paper 45 times get you to the moon? By seeing what happens when folding just one piece of paper, we see the unbelievable potential of exponential
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A new kind of cell division

145 views / 0 likes - added 2 years ago

For hundreds of years there have only been two main types of cell division in animals. But now researchers have identified a new and unexpected kind of cell division that occurs without DNA being replicated. Discovered in zebrafish skin cells, this newly
04:56 Popular
Could we survive prolonged space travel?

751 views / 2 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/could-we-survive-prolonged-space-travel-lisa-nip Prolonged space travel plays a severe toll on the human body: microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutation
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The Hidden Meanings Of Yin And Yang - John Bellaimey

1,038 views / 3 likes - added 8 years ago

View full lesson here: http://ed.ted.com/lessons/the-hidden-meanings-of-yin-and-yang-john-bellaimey The ubiquitous yin-yang symbol holds its roots in Taoism/Daoism, a Chinese religion and philosophy. The yin, the dark swirl, is associated with shadows, fe
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Why do people get so anxious about math? - Orly Rubinsten

1,505 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
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Saving Baby Animals With the Milk Lab

780 views / 3 likes - added 6 years ago

Milk — it’s the elixir of life, the one food all mammals need to survive. But not all milk is the same; every species has its own particular formula. At the National Zoo in Washington, D.C., one team of scientists is dedicated to studying all there is to
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This Could Be the End of Urban Astronomy (360 Video)

501 views / 0 likes - added 6 years ago

City lights are blinding our view of space, and its forcing urban astronomers to rethink the way they make observations. To make matters worse, a change in the type of lights being used could be the end of some observatories. Plunging Down an Ice Track at
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Atomic Tourism

472 views / 0 likes - added 6 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
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What Percentage Of Your Brain Do You Use? - Richard E. Cytowic

777 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
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Why Insects Love Summer – Flight, Fights And Booze

604 views / 0 likes - added 8 years ago

Have you ever wondered what happens when insects get drunk? Can you tell the temperature by the frequency of a cricket’s chirps? Do you know what temperature a butterfly has to be to take off? Kate buzzes around the science of summer insects. Subscribe fo
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How Aristocracies Rule

438 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
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The Past, Present And Future Of The Bubonic Plague - Sharon N. DeWitte

762 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
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How Do Blood Transfusions Work?

833 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
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What Is The Science Behind Polls?

431 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)
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Student Horsepower Lab Activity // Homemade Science with Bruce Yeany

793 views / 1 likes - added 7 years ago

This student lab activity is on calculating human horsepower by using data from walking, jogging, and running up a staircase. Student calculations depended on three measurements. 1.The amount of applied force, in this case they were lifting their own body
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How Do Solar Panels Work? - Richard Komp

1,889 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
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What happens to our bodies after we die? - Farnaz Khatibi Jafari

683 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
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Does It Matter Which Color Egg You Buy? (Why Are They Different?)

449 views / 0 likes - added 6 years ago

Ever wondered why some eggs are different colors? There’s a lot more science behind it than you might think. Dinosaur Eggs Found: What Can We Learn From Them? - https://youtu.be/7ctEUs_idP8 Read More: Buried or Open? Ancient Eggshells Reveal Dinosaur Nest
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Is There A Disease That Makes Us Love Cats? - Jaap De Roode

1,292 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
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Future Food Menu of 2050

638 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/
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Ecology - Rules for Living on Earth: Crash Course Biology #40

2,244 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
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The Mystery Of Motion Sickness - Rose Eveleth

1,124 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-mystery-of-motion-sickness-rose-eveleth Although one third of the population suffers from motion sickness, scientists aren't exactly sure what causes it. Like the common cold, it's a seemingly simple problem
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What Happens When You Step On A Rusty Nail? - Dear Blocko #13

792 views / 4 likes - added 5 years ago

It's Dear Blocko #13 - Rusty Nail Edition! Watch the previous Dear Blocko ►► https://www.youtube.com/watch?v=CJY6BKg-eP4 Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Follow Life Noggin! Instagram
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Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy

1,634 views / 0 likes - added 8 years ago

Definition of partial pressure and Dalton's law of partial pressure. Example of calculating partial pressure of a gas in a mixture from the total pressure and partial pressure of the other gases in the mixture. Chemistry on Khan Academy: Did you know that
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The Man Who Revolutionized Computer Science With Math

155 views / 0 likes - added 1 year ago

Leslie Lamport revolutionized how computers talk to each other. The Turing Award-winning computer scientist pioneered the field of distributed systems, where multiple components on different networks coordinate to achieve a common objective. (Internet sea
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Geometry Introduction - Basic Overview - Review For SAT, ACT, EOC, Midterm Final Exam

465 views / 0 likes - added 2 years ago

The full version of this geometry review tutorial provides a basic introduction into common topics taught in geometry such as angles and measurement, area, perimeter, volume, surface area. It covers shapes such as circles, squares, rectangles, right trian
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Earth Has An Expiration Date

621 views / 0 likes - added 8 years ago

The sun has been growing hotter ever since its birth. Over time, the sun will also grow larger. This growth will eventually cause a cataclysmic greenhouse event as the Earth moves further out of the sun's habitable zone. Once this happens, oceans that hav
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What Would Happen If Earth Warmed By Just 2 Degrees?

811 views / 0 likes - added 6 years ago

What would happen if Earth became 2ºC (4.6ºF) warmer? Sea levels will likely rise by 1.6 feet and cause coastlines to flood worldwide. Heat waves would intensify and damage crop growth. And coral reefs would die off. There's a 95% chance this will happen
02:44 $Bridging the gap: Cell therapies for non-union bone fracture$
Bridging the gap: Cell therapies for non-union bone fracture

544 views / 0 likes - added 6 years ago

Around 8 million people a year in the United States are reported to have fractured a bone. In most of those cases, the bone will heal within a normal timeframe. But when a fracture doesn’t heal properly, it’s known as a non-union bone fracture. Such break
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Programmable Bacteria: Nature's Most Powerful Tool

231 views / 0 likes - added 2 years ago

Get a 30-day trial of Audible at http://Audible.com/realscienceOr, text, "realscience" to 500 500Patreon: https://www.patreon.com/realscienceTwitter: https://twitter.com/stephaniesammaInstagram: https://www.instagram.com/stephaniesammannCredits:Narrator:
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How Many People Would We Need To Colonize Another Earth?

469 views / 0 likes - added 7 years ago

Various companies are working to settle on other planets. How long would it take and what issues would we face along the way? Earth-Like Planet Discovered! What You Need To Know - https://youtu.be/NIz42cy0vLQ Sign Up For The Seeker Newsletter Here - http:
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Japanese Green Tea: From Farm to Table

420 views / 0 likes - added 4 years ago

If you're like me and had no clue that most of the world's tea, including Japanese green tea, comes from the same plant, then come along for a tea learning journey!Special thanks to d:matcha for giving me a behind-the-scenes look at how it all happens in
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Former Uber exec explains how to turn failure into innovation | Emil Michael

68 views / 0 likes - added 8 months ago

Youre not punished for failing, youre punished for not trying. Former Uber exec Emil Michael on how to truly achieve success. Looking to bring Emil Michaels insights to leaders across your company? Great. This video is part of an 11-part expert class on e
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The Fastest-Growing Plant In The World

552 views / 1 likes - added 3 years ago

Get your first audiobook and two Audible Originals for free when you try Audible for 30 days visit https://www.audible.com/minuteearth or text minuteearth to 500-500!Bamboo is the worlds fastest growing plant thanks to the cell elongation process it share
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pH and pOH: Crash Course Chemistry #30

918 views / 1 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.
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Diving Underwater With Elusive Devil Rays

373 views / 0 likes - added 5 years ago

Devil rays are mysterious sea creatures that are rarely seen in the wild. With their population dwindling, biologists are racing to learn more about the species before devil rays disappear altogether. Subscribe to Seeker VR ►►► http://bit.ly/2cPGh2u Downl
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Approximating With Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

1,175 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-
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One Of The Last Generations Of Siberian Tiger? - Operation Snow Tiger - BBC

2,874 views / 21 likes - added 8 years ago

The team prepare for the cubs to be slowly released back into the wild. These three cubs represent 1% of the total Siberian Tiger population. Subscribe to BBC Earth: http://www.youtube.com/subscription_center?add_user=BBCEarth BBC Earth YouTube Channel: h
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The Burning of Washington

91 views / 0 likes - added 6 months ago

During the War of 1812, British forces stormed into Washington, D.C. and set fire to the White House and other federal buildings. Rather than dent U.S. morale, the sacking of Washington served to galvanize the population against the British.Untold is a fr
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Pumpkin vs Red Wigglers 62-day time-lapse - FAST PLAYBACK - vermicomposting

516 views / 0 likes - added 5 years ago

The bin's worm population was split; half of them remaining in the bin & the other half of the worms were loaded into the hollowed-out pumpkin. A bunch of shredded paper was loaded in after them to keep the worms up near the top of the pumpkin. The id
19:54 Popular
How Does the Internet Work? - Glad You Asked S1

1,542 views / 0 likes - added 4 years ago

For most of us, the internet is virtual, made of Instagram posts, emails and YouTube videos. And, access to the vital utility isn’t guaranteed across the world. Glad You Asked host Cleo Abram wants to know: What is the internet actually made of? And
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Five of the Most Bizarre Towns in the World

512 views / 0 likes - added 6 years ago

In this reel, we go globetrotting to some of the strangest towns in the world. We begin in the Republic of Molossia, population, 32, get our tongue twisted at Llanfairpwllgwyngyllgogerychwyrndrobwyllllantysiliogogogoch, and cruise through canals in the Ne
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War and Nation Building in Latin America: Crash Course World History 225

894 views / 0 likes - added 9 years ago

In which John Green teaches you about nation building and nationalism in Latin America. Sometimes, the nations of Latin America get compared to the nations of Europe, and are found wanting. This is kind of a silly comparison. The rise of democratic, econo
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Electrochemistry: Crash Course Chemistry #36

1,491 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.
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Nothing Can Stop These Athletes

293 views / 0 likes - added 4 years ago

Having a tough time getting motivated to exercise? We get you. So were here to inspire you to get up and moving with stories of some incredible, unstoppable athletes. From a baseball player who turned his growth disorder into his secret weapon, to a runne
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24 AWESOME SECRET SCHOOL TRICKS

482 views / 0 likes - added 4 years ago

AMAZING SCHOOL HACKSEveryone knows school does not equal fun most of the time. However, there are many ways we can make school more enjoyable. Todays video will show you some ways to have fun in school and make the student life a lot easier with a few hac
02:18 Popular
Why These Parasites Eat Their Hosts To Survive

702 views / 0 likes - added 5 years ago

Parasitoids are a type of parasite that kill their host animals to survive. While it seems gruesome, this type of behavior is important for keeping our ecosystem balanced. If parasitoids didn't destroy their hosts, the population of invasive species like

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