TED Talks
TED: The science of cells that never get old | elizabeth Blackburn
What makes our bodies age ... our skin wrinkle, our hair turn white, our immune systems weaken? Biologist elizabeth Blackburn shares a Nobel Prize for her work finding out the answer, with the discovery of telomerase: an enzyme that...
Curated Video
Adding Details for Flow in Writing
In this video, the teacher explains the importance of adding details to create flow in a story. They provide examples and guide students through revising a draft to improve the clarity and coherence of the narrative. The goal is to help...
TED Talks
Molly Crockett: Beware neuro-bunk
Brains are ubiquitous in modern marketing: Headlines proclaim cheese sandwiches help with decision-making, while a “neuro” drink claims to reduce stress. There’s just one problem, says neuroscientist Molly Crockett: The benefits of these...
Brian McLogan
Master Adding and Subtracting Complex Numbers
Master Adding and Subtracting Complex Numbers
Bill Carmody
Project Attributes
In this video, Bill Carmody discusses the five key attributes of a project. He emphasizes the importance of having a definite start and end point, a funded budget, a clear prototype for mass production, instant changes and benefits, and...
PBS
The Age of Reptiles in Three Acts
Reptiles emerged from the Paleozoic as humble creatures, but in time, they grew to become some of the largest forms of life ever to stomp, swim, and soar across the planet. This Age of Reptiles was a spectacular prehistoric epic, and it...
Curated Video
Testing Water: Presence and Purity
In this video, the presenter demonstrates two tests for water - one that tests for the presence of water and another that tests for the purity of water. The first test involves heating hydrated copper sulfate crystals which turn white...
World Science Festival
Madness Redefined: Creativity, Intelligence and the Dark Side of the Mind
The notion of a “tortured genius” or “mad scientist” may be more than a romantic aberration. Research shows that bipolar disorder and schizophrenia correlate with high creativity and intelligence, raising tantalizing questions: What role...
storybooth
Mean Mom
By Sydney - Age 19 | Ready to "wear it out loud?” Merch store open, SHOP NOW: http://bit.ly/storybooth-merch | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get...
Curated Video
Can You Solve Abraham Lincoln's Math Homework?
Little known fact: Abraham Lincoln was a very good math student! In this video I share the story of why he studied Euclid's Elements. I also share a problem he did while in school. He did in fact get the correct answer, and we can deduce...
Curated Video
Crocodile Maths Problem That Stumped Scottish Students
This problem caused an uproar on social media because it was too hard, and it brought some Scottish students to tears (it gave many mathematicians crocodile tears...sorry I couldn't resist). Can you figure it out? A crocodile preys on a...