TED Talks
TED: How urban spaces can preserve history and build community | Walter Hood
Can public spaces both reclaim the past and embrace the future? Landscape architect Walter Hood has explored this question over the course of an iconic career, with projects ranging from Lafayette Square Park in San Francisco to the...
TED Talks
Boaz Almog: The levitating superconductor
How can a super-thin 3-inch disk levitate something 70,000 times its own weight? In a riveting demonstration, Boaz Almog shows how a phenomenon known as quantum locking allows a superconductor disk to float over a magnetic rail --...
TED-Ed
TED-ED: Why is glass transparent? - Mark Miodownik
If you look through your glasses, binoculars or a window, you see the world on the other side. How is it that something so solid can be so invisible? Mark Miodownik melts the scientific secret behind amorphous solids.
TED-Ed
TED-Ed: The Taj Mahal: A monument to eternal love | Stephanie Honchell Smith
It's 1631. Mumtaz Mahal, beloved wife of Emperor Shah Jahan, is giving birth to their 14th child. A healthy girl is born, but Mumtaz dies soon after. Sobbing uncontrollably, the emperor decides to build a tomb worthy of his queen: a...
TED Talks
TED: The internet's accessibility problem -- and how to fix it | Clive Loseby
The internet provides access to knowledge for billions across the world, but how accessible is it really? Website accessibility advocate Clive Loseby sheds light on why many parts of the web are closed off to those with disabilities --...
TED Talks
Andy Hobsbawm: Do the green thing
Andy Hobsbawm shares a fresh ad campaign about going green -- and some of the fringe benefits.
TED Talks
Rory Sutherland: Sweat the small stuff
It may seem that big problems require big solutions, but ad man Rory Sutherland says many flashy, expensive fixes are just obscuring better, simpler answers. To illustrate, he uses behavioral economics and hilarious examples.
TED-Ed
TED-Ed: How did they build the Great Pyramid of Giza? | Soraya Field Fiorio
As soon as Pharaoh Khufu ascended the throne circa 2575 BCE, work on his eternal resting place began. The structure's architect, Hemiunu, determined he would need 20 years to finish the royal tomb. But what he could not predict was that...
TED Talks
TED: Easy DIY projects for kid engineers | Fawn Qiu
TeD Resident Fawn Qiu designs fun, low-cost projects that use familiar materials like paper and fabric to introduce engineering to kids. In this quick, clever talk, she shares how nontraditional workshops like hers can change the...
TED Talks
TED: The beauty of human skin in every color | Angelica Dass
Angelica Dass's photography challenges how we think about skin color and ethnic identity. In this personal talk, hear about the inspiration behind her portrait project, Human_, and her pursuit to document humanity's true colors rather...
SciShow
Genomics Has a Diversity Problem
Someday, the information in our genome could transform healthcare as we know it, but one major hurdle we have to get over is the lack of diversity in our studies.
TED Talks
Gever Tulley: Life lessons through tinkering
Gever Tulley uses engaging photos and footage to demonstrate the valuable lessons kids learn at his Tinkering School. When given tools, materials and guidance, these young imaginations run wild and creative problem-solving takes over to...
TED Talks
Stefan Sagmeister: The power of time off
Every seven years, designer Stefan Sagmeister closes his New York studio for a yearlong sabbatical to rejuvenate and refresh their creative outlook. He explains the often overlooked value of time off and shows the innovative projects...
TED Talks
Tony Fadell: The first secret of design is ... noticing
As human beings, we get used to "the way things are" really fast. But for designers, the way things are is an opportunity ... Could things be better? How? In this funny, breezy talk, the man behind the iPod and the Nest thermostat shares...
TED Talks
TED: The next big thing is coming from the Bronx, again | Jon Gray
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. "The hood is good," says Jon Gray of the Bronx, New York-based creative collective Ghetto Gastro. Working at the...
SciShow Kids
The Amazing Flag Raiser! | Solving Problems with Engineering | SciShow Kids
Jessi and Squeaks want a way to let their friends know when it's time to play at the Fort, so they work together and use engineering to build a prototype solution! NGSS: ETS1.A : Defining and Delimiting Engineering Problems A situation...
TED-Ed
TED-Ed: The ethical dilemma of self-driving cars - Patrick Lin
Self-driving cars are already cruising the streets today. And while these cars will ultimately be safer and cleaner than their manual counterparts, they can't completely avoid accidents altogether. How should the car be programmed if it...
TED-Ed
TED-ED: Solid, liquid, gas and plasma? - Michael Murillo
Have you ever seen static electricity cause a spark of light? What is that spark? What about lightning, the Northern Lights, or the tail of a comet? All of those things and many others _ in fact, 99.9% of the universe -- are made of...
TED Talks
Alwar Balasubramaniam: Art of substance and absence
Alwar Balasubramaniam's sculpture plays with time, shape, shadow, perspective: four tricky sensations that can reveal -- or conceal -- what's really out there. At TEDIndia, the artist shows slides of his extraordinary installations.
Crash Course Kids
Designing a Trial
It's time to design some trials. Sometimes engineers need to figure out how to test ideas. In order to do that, we need to design trials to find failure points and see how things are going to work in the real world (with gravity, wind,...
TED Talks
My mother's final wish -- and the right to die with dignity | Elaine Fong
After a terminal cancer diagnosis upended 12 years of remission, all Elaine Fong's mother wanted was a peaceful end of life. What she received instead became a fight for the right to decide when. Fong shares the heart-rending journey to...
TED Talks
TED: This computer will grow your food in the future | Caleb Harper
What if we could grow delicious, nutrient-dense food, indoors anywhere in the world? Caleb Harper, director of the Open Agriculture Initiative at the MIT Media Lab, wants to change the food system by connecting growers with technology....
TED-Ed
TED-Ed: Could human civilization spread across the whole galaxy? - Roey Tzezana
Could human civilization eventually spread across the whole Milky Way galaxy? Could we move beyond our small, blue planet to establish colonies in the multitude of star systems out there? These questions are pretty daunting, but their...
TED Talks
TED: The incredible potential of flexible, soft robots | Giada Gerboni
Robots are designed for speed and precision -- but their rigidity has often limited how they're used. In this illuminating talk, biomedical engineer Giada Gerboni shares the latest developments in "soft robotics," an emerging field that...