TED-Ed
Does Racism Affect How You Vote?
What conditions support racism? What specific actions can we, as a society, take to encourage greater racial tolerance? Using polling data and sociological studies in his research, Nate Silver illustrates the effect racism can have in...
TED-Ed
The Death of the Universe
We have all heard about the Big Bang and other theories about how the universe began, but how will it end? Cosmologists study dark matter and dark energy to try to figure out the answer to this mind-blowing question. This topic is a...
TED-Ed
Toward a New Understanding of Mental Illness
We know that as a result of early detection and intervention, we are able to make great strides in treating common diseases; however, this is not yet the case in the realm of mental illness. Explore this query with your class and touch...
TED-Ed
Every City Needs Healthy Honey Bees
"With the declining numbers of bees, the cost of over 130 fruit and vegetable crops that we rely on for food is going up in price." While scientist Noah Wilson-Rich uses the plight of honey bees as the main focus of his...
TED-Ed
Breaking the Illusion of Skin Color
"What Darwin could not appreciate...is that there is a fundamental relationship between the intensity of ultraviolet radiation and skin pigmentation, and that skin pigmentation itself was a product of evolution." Viewers are provided...
TED-Ed
4 Lessons From Robots about Being Human
Who would have thought that inanimate robotics could actually teach us so much about being human? As Ken Goldberg describes his fascinating work and advancements in robotics, he simultaneously offers four valuable character lessons....
TED-Ed
All of the Energy in the Universe is...
What is energy? Where does it come from and how does it move from place to place? Learn about the different kinds of energy, how energy changes form, and what heat really is. With great visuals to accompany some difficult concepts such...
TED-Ed
Caffeine!! - Bite Sci-zed
Caffeine is a legal stimulant that many people use every day, and some people are even addicted to it...but why? Discover the science behind this everyday drug, including how caffeine acts on the central nervous system, stimulates...
TED-Ed
Diagnosing a Zombie: Brain and Body
Could zombies be driven by brain functions just like humans? This is a creative way to demonstrate to your class how we can use evidence and reasoning to diagnose particular situations, as well as to provide young learners with an...
TED-Ed
Is Space Trying to Kill Us?
Taking somewhat of a humorous, paranoid viewpoint, this video explores the question of whether or not space objects are likely to take us out. From asteroids, to the sun dying out, to the Milky Way's supermassive black hole, the...
TED-Ed
The Most Groundbreaking Scientist You've Never Heard Of
Nicolas Steno invented stratigraphy, compared the anatomy of various animals, broke ground for geology and evolutionary theory—and yet he is not often mentioned in the history books. Learn more about the scientists who laid the...
TED-Ed
How to Think About Gravity
What goes up must come down, but there is more to the phenomenon than meets the eye! As it turns out, any two objects attract to each other. The formula for Newton's law of universal gravitation is introduced in the explanation. A touch...
TED-Ed
Deep Ocean Mysteries and Wonders
A multi-media lecture by oceanographer, David Gallo, increases intrigue about our amazing oceans. He introduces the audience to underwater geology and biology with actual research footage. Where this is not specific to any one area of...
TED-Ed
Early Forensics and Crime-Solving Chemists
Amazing historical crime scene photos and information is shared by Deborah Blum, an author who has done a tremendous amount of homework on forensic science! Perhaps you could show this to upcoming chemists as you are inspiring them to...
TED-Ed
HIV and Flu -- The Vaccine Strategy
What is the biggest threat to a mass number of humans? Not natural disasters, but rather, pandemics! With a lecture and slide show, the speaker discusses how medical technology in the form of vaccines is bringing an end to suffering and...
TED-Ed
Understanding Overfishing
Something's fishy here! Fishermen are having trouble catching enough fish to supply the demand due to years of overfishing. Bycatch, the unintentional harvesting of unwanted fish, is also a serious situation. Follow the viewing of this...
TED-Ed
String Theory and the Hidden Structures of the Universe
When we take things apart, we can learn how they work. Physicist Clifford Johnson explains how we break down all objects into elementary particles of matter and forces. Patterns have been identified with the particles, the existence dark...
TED-Ed
A Rare, Spectacular Total Eclipse of the Sun
According to some ancient Mesopotamians, "The sun was put to shame" during a 14th century total solar eclipse. How can the moon, which is 400 times smaller than the sun, completely cover it? This video demonstrates the answer...
TED-Ed
Why Can't we See Evidence of Alien Life?
With so indescribably many stars and planets in existence, certainly we aren't alone in the universe! Or are we? Strangely, we haven't discovered any hints of life beyond Earth. The contradiction, known as the Fermi paradox, is...
TED-Ed
Fresh Water Scarcity: An Introduction to the Problem
Freshwater is not as plentiful as one might think! Explore how limited this fundamental resource is, how it is being used, and how shortages can be addressed. When you are teaching upper-elementary or middle school earth scientists about...
Educreations
Hydrolysis
Young chemists examine the effects of salt on the pH levels of solutions with the help of this instructional video. Taking a close look at reactions between three different salts and water, students learn to predict the...
Educreations
Entropy & Free Energy
An understanding of chemical reactions really boils down to two concepts: entropy and enthalpy. Follow along with this instructional video as it explains how these two principles are used to calculate Gibbs free-energy which...
TED-Ed
The Networked Beauty of Forests
Forests are like Facebook, a social network of trees and other organisms that support and provide for each other. Professor Suzanne Simard describes how forests are wired for healing, but that they need our help. This video would be a...
TED-Ed
The Surprising Science of Happiness
Take a close look at the ways humans work to achieve and increase happiness. Cognitive researcher Nancy Etcoff offers a wide range of statistics and findings on the science behind happiness, including cultural dispositions, biological...