Answers With Joe Podcast Joe Scott

People have been talking about Hyperloop for years now, but what's actually happening with this proposed 5th form of transportation? Turns out there's a lot. And... not much. I'll explain.

A team of researchers have figured out how to turn the Sahara desert into lush, green farmland. It could save the world... But it is insane.

Dyson spheres come up a lot in science fiction, as well as in discussions around alien civilizations. But what are they? Do they exist and the even bigger question... Could humans ever make one?

Animal intelligence is a subject of much debate, but new studies have shown that in many ways, animals are much smarter than we give them credit for, and have entirely different kind of intelligence than we understand.

Water covers 71% of the Earth's surface. We are a water planet, it makes life possible. But where exactly it came from is still a bit of a mystery. Some new studies have shared some light on this question, and it may require us to think about water in a whole new way.

Mars is far away. So far, it takes light anywhere from 3 to 22 minutes to travel there. This means the way we communicate is going to be very, very different - and will have long-term effects we can't really know right now.