Distributed Energy in Puerto Rico

Season 45

About the Episode

Puerto Ricans are innovating to find new energy solutions after the storm revealed extreme weaknesses in the island’s electrical grid.

Aired: | Expires: | Runtime: 7m 15s

What's Inside These Ancient Egyptian Jars?

A nearly 3,000-year-old canopic jar is discovered in an Egyptian tomb.

1:58
Secrets of the Forest Preview

Follow scientists in a quest to understand how complex forest ecosystems can help cool our planet.

0:30
The Rocket-Less Future of Space Travel

Space elevators? Nuclear rockets? The future of space travel could look radically different.

5:17
Do Aliens Exist? This Famous Equation Offers a Clue

The Drake Equation helps scientists estimate the odds of finding intelligent alien civilizations.

5:04
4 Ways the Universe Could End

If the universe as we know it started with the Big Bang, will it also have an end?

5:07
Building Blocks of Life Discovered on Distant Asteroid

Scientists have discovered the building blocks of life in samples retrieved from a distant asteroid.

6:03
Revolutionary War Weapons Preview

Explore key military technologies in the American colonies’ fight for freedom.

0:30
What Went Wrong on the Dali Before the Baltimore Bridge Collapse

The container ship Dali lost power causing it to crash into Baltimore’s Key Bridge.

2:57
What Caused Baltimore’s Key Bridge to Collapse?

Engineers explain how a vulnerability made the bridge open to catastrophe.

2:57
This Pompeii Priest Had an Unexpected Rise to Power

In a recently discovered tomb in Pompeii, archeologists made a startling discovery.

2:58

What matters to you.