Search results for “race”

Balloon Car Race by Dyson

Fun, hands-on educational activities for kids (ages 7-14) at home: make and race a balloon-powered car using just a balloon, a plastic cup, straws, thread and rubber bands. Watch the video to see Dyson engineers supersizing their balloon cars to see if they can win the race.

Where Are All The Black Swans?

Misty Copeland has been an inspiration in the ballet world, encouraging ballerinas to pursue their dance dreams regardless of their body types, race and ethnicities. This video briefly explains the subject of diversity in ballet and how Misty Copeland has helped re-shape the dance world. Author: Re

Graham's hierarchy of disagreement

When you discuss a topic and everyone agrees, the conversation often falls silent quickly. However, if you disagree, you contradict what has been said, and the discussion continues. Paul Graham, a computer engineer, therefore proposed a "hierarchy of disagreements" in 2008. Figure out at what level

Should you get the COVID vaccine?

Five reasons you might hesitate to get the COVID vaccine, and why you should probably get it anyway: 0:46 - Unknown risks 1:48 - Effectiveness 2:28 - Fake news 3:30 - COVID conspiracy theories 4:00 - Your right not to be vaccinated Even if you are worried about getting the COVID vaccine, or are c

NOVA: Percy Julian: Forgotten Genius | Getting an Education

Learn about the education of chemist Percy Julian. Julian's early educational years paralleled an educational movement that prepared African Americans for industrial jobs, the growing white supremacist movement, and the rise of the Ku Klux Klan. Julian would eventually move north, and finally to Eur

ScienceCasts: America's Debut in Space: Explorer 1

On January 31, 1958, the United States joined the "space race" with the successful launch of the Explorer 1 satellite, marking the birth of space science. Visit http://science.nasa.gov/ for more. Explorer 1 Site: https://www.jpl.nasa.gov/missions/explorer-1/ Explorer 1 Book: https://www.jpl.nasa.g

PLUTO: a novel way to think about risk

Pluto may be a former planet, but it's also a novel way to think about risk! On July 14th 2015, a small spacecraft will buzz a former planet in the less fashionable outskirts of our solar system. A lot of people will get excited by this, apparently thinking that the first close-up view of a lump o

John B. Watson – Behavioral Science

John B. Watson had famously claimed that he, a dozen healthy infants, could mold into anything. To doctors, lawyers, artists, beggars or thieves, regardless of their origin or genetic predisposition. Special thanks to our Patreons: Avigail, Badrah, Cedric Wang, David Markham, Denis Kraus, Don Bone,

Watson’s Theory of Behaviourism

John B. Watson famously claimed that if he were to be given a dozen healthy infants, he could shape them into anything; doctors, lawyers, artists, beggars, or thieves, regardless of their background or genetic predispositions. First, he completed experiments with 8-month old Albert. He later applied