NOVA
Can Humans Deflect an Asteroid?
Show title: NOVA
Video title: Can Humans Deflect an Asteroid?
Video duration: 6m 12sVideo description: NASA is launching a new spacecraft mission, DART, which will test scientists' ability to deflect asteroids at risk of colliding with Earth.
Our Energy Future, in Toasters
Every country wants to consume as much energy as the US. Where will that energy come from?
Supercharged Supercapacitors
A new way of making supercapacitors may help them store more energy than normal batteries.
A Scientist Walks Into A Bar #2
A scientist must explain the Big Bang and dark energy so two comedians can understand it.
A Scientist Walks Into A Bar #1
An astrophysicist must explain her work on black holes so two comedians can understand it.
Search for the Super Battery Preview
We live in an age when technological innovation seems to be limitlessly soaring. But for all the satisfying speed with which our gadgets have improved, many of them share a frustrating weakness: the batteries. Though they have improved in last century, batteries remain finicky, bulky, expensive, toxic, and maddeningly short-lived.
What Makes Science True?
Science is facing what many consider a reproducibility crisis, and the stakes are high.
Zika: The Untold Story
Join the scientists who saw Zika coming as they trace the origins of this devastating virus.
Customizing Education
Alt School, located in Palo Alto, California, is an experiment in customized learning environments.
Why Bats Share Blood
Vampire bats will sometimes share a blood meal—but only with friends and family.
Quantum Physics to Protect Votes
You can make your vote incredibly secure on Election Day—all thanks to quantum mechanics.
Can Meditation Prevent Suicide?
A high school experienced several suicides so meditation was used to lower student stress.
The Physics Behind Texting
When you send a text, how does your message make the journey to your friend’s phone?
Saving the Montauk Lighthouse
A unique method to fight erosion saved the Montauk Point Lighthouse from disaster.
Inside the Mind of Alzheimer’s
Predicting Alzheimer’s
Certain gene forms increase your risk of developing Alzheimer's.
The Hidden Fluorescent World
The proteins that make fish fluoresce could help scientists map the human brain.
A Cathedral of Ice
A scientist dives beneath the surface of the frigid Antarctic ice sheet—and finds a landscape full of colors, light, and life.
The Minerals Behind Modern Life
Minerals are essential in making everything from skyscrapers tall, to mobile phones small.