TED Talks
TED: The surprising psychology behind your urge to break the rules | Paul Bloom
We all experience it: that desire to do something wrong just for the sake of it. Whether it's walking on manicured grass or sticking your finger in a friend's ice cream, psychologist Paul Bloom invites us to see the clever, creative and...
PBS
Chefs in Europe experiment with insects
In Europe, adventurous eaters are calling crickets, mealworms and grasshoppers a new "super food" due to their high levels of essential amino and fatty acids. Eating insects also has ecological benefits because they can be easier to farm...
PBS
Inside African Migrants' Fight Against ‘Slave-Like’ Conditions In Italy
Some 13,000 migrants, mainly from Africa, have landed in Italy so far this
year — three times the number from the same period in 2020. The struggle
for migrants doesn't end when they reach European shores. Senior Producer
Adam Raney...
PBS
Silicon Valley's Past and Future
As part of a series celebrating the past 30 years at the NewsHour, a report revisits coverage of Silicon Valley from the beginning of the dot-com boom to the bursting of the "Internet bubble."
PBS
Your phone is trying to control your life
Whether you're killing time in line at Starbucks or scrolling through an endless meme stream on Twitter, your smartphone is trying to seduce you. Former Google employee Tristan Harris felt something needed to be done to combat tech...
PBS
Your phone is trying to control your life
Whether you're killing time in line at Starbucks or scrolling through an endless meme stream on Twitter, your smartphone is trying to seduce you. Former Google employee Tristan Harris felt something needed to be done to combat tech...
3Blue1Brown
Cramer's rule, explained geometrically | Essence of linear algebra, chapter 12
What Cramer's rule is, and a geometric reason it's true
Bozeman Science
Reaction Intermediates
In this video Paul Andersen explains how reaction intermediates are created in elementary steps and may not appear as either a reactant or product. Experimentation is used in Chemistry to identify reaction intermediates.
Crash Course
What Can You Learn from Your Competition? Crash Course Business Entrepreneurship
We’re used to competitions with clear winners and losers: baseball games, math olympiads, pie-eating contests, and games involving thrones. We crown a victor and everyone else goes home empty-handed! In business, though, there isn’t just...
TED Talks
Suzanne Lee: Why "biofabrication" is the next industrial revolution
What if we could "grow" clothes from microbes, furniture from living organisms and buildings with exteriors like tree bark? TED Fellow Suzanne Lee shares exciting developments from the field of biofabrication and shows how it could help...
TED-Ed
TED-Ed: The science of milk - Jonathan J. O'Sullivan
The milk industry produces in excess of 840 million tons of products each year. Why do humans drink so much milk? And given that all mammals lactate, why do we favor certain types of milk over others? Jonathan J. O'Sullivan describes how...
SciShow
The Most Metal Algorithm in Computer Science
Have a problem with many competing variables? Why not solve it with a computer algorithm based on cooling metal?
TED Talks
Markus Mutz: How supply chain transparency can help the planet
Given the option, few would choose to buy products that harm the earth -- yet it's nearly impossible to know how most consumer goods are made or where they're sourced from. That's about to change, says supply chain innovator Markus Mutz....
Bozeman Science
Kinetic Reaction Control
In this video Paul Andersen explains how a spontaneous process may take either the thermodynamically controlled or the kinetic controlled pathway. If the activation energy determines the path taken then the process is under kinetic...
SciShow
Does Anti-Aging Cream Work?
You can't open up a magazine without seeing someone with impossibly smooth skin selling some sort of "anti-aging" cream, but could some of these products actually work?
SciShow
Hiding a Nobel Prize From the Nazis
To keep their solid gold Nobel Prizes away from the Nazis, James Franck and Max von Laue sent their medals to trusted colleague Niels Bohr. But when Germany invaded Denmark in 1940, the medals were no longer safe - so chemist George de...
TED Talks
Steve Howard: Let's go all-in on selling sustainability
The big blue buildings of Ikea have sprouted solar panels and wind turbines; inside, shelves are stocked with LED lighting and recycled cotton. Why? Because as Steve Howard puts it: “Sustainability has gone from a nice-to-do to a...
MinuteEarth
An Unexpected Consequence of COVID
The global pandemic led to a drop in outdoor air pollution, but it also led to an increase in indoor air pollution - and our exposure to it.
TED Talks
Ross Lovegrove: Organic design, inspired by nature
Designer Ross Lovegrove expounds his philosophy of "fat-free" design and offers insight into several of his extraordinary products, including the Ty Nant water bottle and the Go chair.
TED Talks
TED: How we could eat real meat without harming animals | Isha Datar
What if you could eat chicken nuggets without harming a chicken? It's possible through "cellular agriculture," says Isha Datar. In a talk about cutting-edge science, she explains how this new means of food production makes it possible to...
PBS
Do Knock-Offs Prove the Value of a Brand?
We're willing to pay hundreds or thousands more for a specific brand name item, but sometimes it can be tempting to go the way of the knock-off for a fraction of the price. The counterfeit industry is huge and isn't going anywhere, and...
TED Talks
Lisa Harouni: A primer on 3D printing
2012 may be the year of 3D printing, when this three-decade-old technology finally becomes accessible and even commonplace. Lisa Harouni gives a useful introduction to this fascinating way of making things -- including intricate objects...
TED Talks
TED: Amazon's climate pledge to be net-zero by 2040 | Dave Clark and Kara Hurst
In 2019, Amazon signed the Climate Pledge, a commitment to become a net-zero carbon business by 2040. Dave Clark, Amazon's chief of consumer retail, and Kara Hurst, head of the company's sustainability efforts, sit down with entrepreneur...