Why Do We Sleep?

Voting is an incredibly important way to make your voice heard, but it's very rare for a candidate to win or lose by just one vote. Learn how rare -- and about a few times that it's happened -- in today's classic episode of BrainStuff, based on this article: https://people.howstu ...  Show more

The largest pumpkins in the world now weigh well over a ton, and the record gets broken just about every year. But how (and why) would you go about growing one? Learn how competitive gourd growing works in today's episode of BrainStuff, based on this article: https://home.howstuf ...  Show more

We all know sleep is vital, so why do many of us still find it so difficult to prioritize? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with sleep scientist Rebecca Robbins about why we sleep in the first place and how to ensure we get a good night’s rest. And neurolog ...  Show more

We’ve been hearing it for-ev-er: Get 8 hours of sleep. It’s been drilled into our heads for so long that we just accept it, right? But maybe we shouldn’t. Like, that’s a 1/3 of our day spent unconscious! Do we really need that much shut-eye? Would it be healthier to get less – or ...  Show more

We all know sleep is vital, so why do many of us still find it so difficult to prioritize? CNN Chief Medical Correspondent Dr. Sanjay Gupta speaks with sleep scientist Rebecca Robbins about why we sleep in the first place and how to ensure we get a good night’s rest. And neurolog ...  Show more

Liz Waid and Adam Navis look at the problems some people experience in sleep. Why is sleep so important?Become a supporter of this podcast: https://www.spreaker.com/podcast/spotlight-english--4065149/support.Check out more Spotlight English content at: www.SpotlightEnglish.com