Be Smart

Predictive analytics uses math and historical data to make predictions about the future. It’s used in commerce, sports, politics, social media and tons of other places. And as it turns out, people have been using math to predict people’s death for centuries. Can it predict mine?

New technology is revolutionizing how we study and protect nature. In this video, we’ll learn how artificial intelligence is being used to decode the sonic landscapes of the ocean - specifically, whale song. That’s right, there may come a day soon where AI allows us to understand and talk to whales. But some scientists are saying: the question may actually be, SHOULD we talk to whales?

Since the time of the ancient Greeks, scientists have been constructing a cosmic measuring tape to measure the universe from our own backyard all the way to its ever-expanding edge: the cosmic distance ladder. In this video, we climb that ladder and explore how each rung has revealed something new and previously unthinkable about the universe we live in.

We know pollution is a problem on earth, but we’re filling space with our junk too. And if we don’t figure out a way to clean up space junk, we could end our interstellar dreams before they even get started. Today, we’re visiting some cool engineers in Switzerland to learn about the space junk problem and the giant space claw that might be the perfect solution.

On April 8, 2024, the Moon’s shadow will fall on Earth, creating a total solar eclipse across North America, and if you have the chance to see it, you don’t want to miss it. It’s an amazing coincidence that total eclipses happen at all — and that we’re alive at a time when we can see and predict them. So join us to find out everything you need to know to watch it.

Where did life come from? It’s one of the biggest questions humans have ever asked — and the answer might be locked in ancient space rocks that were around before life began. To find out, NASA pulled off one of its most ambitious missions ever, landing on an asteroid and sending a rock sample back to Earth. Today, we’re going to take a look at what it brought back.