SciShow
The First Volcano Power Plant!
Be blown away with this episode of SciShow News as Hank talks about using the power of one of earths most powerful energy sources: Volcanoes!
TED Talks
Lalitesh Katragadda: Making maps to fight disaster, build economies
As of 2005, only 15 percent of the world was mapped. This slows the delivery of aid after a disaster -- and hides the economic potential of unused lands and unknown roads. In this short talk, Google's Lalitesh Katragadda demos Map Maker,...
SciShow
These Baby Shrimp Really Pack a Punch!
Many species of mantis shrimp rely on their incredible punching abilities to stun their prey. But it turns out they don’t have to be mature mantis shrimp to start getting their punch on. And baby Philippine mantis shrimp can punch nearly...
TED Talks
Andrew Bastawrous: Get your next eye exam on a smartphone
Thirty-nine million people in the world are blind, and the majority lost their sight due to curable and preventable diseases. But how do you test and treat people who live in remote areas, where expensive, bulky eye equipment is hard to...
SciShow
Anal Jets and Frog Urine | SciShow Quiz Show
Stefan returns to challenge Hank on Quiz Show, and the rest of the SciShow Tangents crew decided to join in the fun!
SciShow
A New Way to Bring People Back from a 'Vegetative State'
Scientists have had some success with a new technique to restore awareness to a person in a vegetative state & also that we could potentially use the water cycle to power most of the United States!
TED-Ed
TED-ED: A guide to the energy of the Earth - Joshua M. Sneideman
Energy is neither created nor destroyed - and yet the global demand for it continues to increase. But where does energy come from, and where does it go? Joshua M. Sneideman examines the many ways in which energy cycles through our...
TED Talks
TED: My battle to expose government corruption | Heather Brooke
Our leaders need to be held accountable, says journalist Heather Brooke. And she should know: Brooke uncovered the British Parliamentary financial expenses that led to a major political scandal in 2009. She urges us to ask our leaders...
TED Talks
Humanity's planet-shaping powers -- and what they mean for the future | Achim Steiner
Humanity now has incredible power to shape nature and the Earth: the power to destroy and the power to repair, says sustainability champion and UNDP Administrator Achim Steiner. In this action-oriented talk, Steiner shows how this power...
SciShow
How a Gelatinous Worm Could Inspire Marine Robots
If you had to spend your entire life swimming through water, never touching the ground, you’d probably get pretty dang good at swimming. This is what life is like for the gossamer worm, and why its abilities could be inspiring new marine...
MinutePhysics
The Twins Paradox Hands-On Explanation | Special Relativity Ch. 8
This video is chapter 8 in my series on special relativity, and it presents a hands-on explanation of the resolution to the Twins Paradox using the mechanical minkowski diagram, aka mechanical Lorentz transformation, aka spacetime globe....
TED-Ed
TED-Ed: Is capitalism actually broken? | TED-Ed
People have become increasingly worried that the threats we face today, like climate change and rising inequality, can't be solved by a capitalist economic system. So, is that true? And if it is, can we fix capitalism or do we need to...
TED Talks
James Nachtwey: Moving photos of extreme drug-resistant TB
An ancient disease is taking on a deadly new form. James Nachtwey share his powerful photographs of XDR-TB, a newly drug-resistant strain of tuberculosis that has developed due to misused and inadequate medical treatments -- and that...
TED Talks
Bill Joy: What I'm worried about, what I'm excited about
Technologist and futurist Bill Joy talks about several big worries for humanity -- and several big hopes in the fields of health, education and future tech.
TED Talks
Ruth Chang: How to make hard choices
Here's a talk that could literally change your life. Which career should I pursue? Should I break up -- or get married?! Where should I live? Big decisions like these can be agonizingly difficult. But that's because we think about them...
TED-Ed
Can you solve Dongle's Difficult Dilemma? | Dennis E. Shasha
According to legend, three galactic terraformers shaped your planet into a paradise. When their work was done, they left the source of their power behind: three golden hexagons, hidden in dungeons full of traps and monsters. If one...
TED Talks
TED: Why great leaders take humor seriously | Jennifer Aaker and Naomi Bagdonas
There's a mistaken belief in today's working world that leaders need to be serious all the time to be taken seriously. The research tells a different story. Based on the course they teach at Stanford's Graduate School of Business,...
SciShow
Robot Ant Swarms Have Arrived!
Robot design commonly mimics the abilities of their human creators, but some researchers have been inspired by a possibly unexpected creature: an ant.
TED Talks
Alejandro Aravena: My architectural philosophy? Bring the community into the process
When asked to build housing for 100 families in Chile ten years ago, Alejandro Aravena looked to an unusual inspiration: the wisdom of favelas and slums. Rather than building a large building with small units, he built flexible...
TED Talks
Jess Kutch: What productive conflict can offer a workplace
Got an idea to make your workplace better? Labor organizer and TED Fellow Jess Kutch can show you how to put it into action. In this quick talk, she explains how "productive conflict" -- when people organize to challenge and change their...
TED Talks
Daniel Libeskind: 17 words of architectural inspiration
Daniel Libeskind builds on very big ideas. Here, he shares 17 words that underlie his vision for architecture -- raw, risky, emotional, radical -- and that offer inspiration for any bold creative pursuit.
TED Talks
Ayah Bdeir: Building blocks that blink, beep and teach
Imagine a set of electronics as easy to play with as Legos. TED Fellow Ayah Bdeir introduces littleBits, a set of simple, interchangeable blocks that make programming as simple and important a part of creativity as snapping blocks together.
SciShow
3 Extreme New Mission Concepts
From asteroid spaceships, to exploring ice volcanoes, let's look at a few of the NIAC's recently approved Phase I projects!