Solid, liquid, gas and … plasma? – Michael Murillo
View full lesson: http://ed.ted.com/lessons/solid-liquid-gas-and-plasma-michael-murillo Have you ever seen static electricity cause...
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When to use apostrophes – Laura McClure
View full lesson: http://ed.ted.com/lessons/when-to-use-apostrophes-laura-mcclure It’s possessive. It’s often followed by S’s. And i...
How blood pressure works – Wilfred Manzano
View full lesson: http://ed.ted.com/lessons/how-blood-pressure-works-wilfred-manzano If you lined up all the blood vessels in your b...
The Akune brothers: Siblings on opposite sides of war – Wendell Oshiro
View full lesson: http://ed.ted.com/lessons/the-akune-brothers-siblings-on-opposite-sides-of-war-wendell-oshiro There are many stori...
The scientific origins of the Minotaur – Matt Kaplan
View full lesson: http://ed.ted.com/lessons/the-scientific-origins-of-the-minotaur-matt-kaplan The myth of the Minotaur tells the st...
Where did English come from? – Claire Bowern
View full lesson: http://ed.ted.com/lessons/where-did-english-come-from-claire-bowern When we talk about ‘English’, we often think o...
Inside the minds of animals – Bryan B Rasmussen
View full lesson: http://ed.ted.com/lessons/inside-the-minds-of-animals-bryan-b-rasmussen Do animals think? It’s a question that has...
What is a calorie? – Emma Bryce
View full lesson: http://ed.ted.com/lessons/what-is-a-calorie-emma-bryce We hear about calories all the time: How many calories are...
Why tragedies are alluring – David E. Rivas
View full lesson: http://ed.ted.com/lessons/why-tragedies-are-alluring-david-e-rivas The story goes something like this: A royal, ri...
How do pregnancy tests work? – Tien Nguyen
View full lesson: http://ed.ted.com/lessons/how-do-pregnancy-tests-work-tien-nguyen Over-the-counter pregnancy tests give potentiall...