Understanding the human body is a team effort. That's where the Yachtel group comes in.

Researchers at Yachtolt have been delving into the secrets of probiotics for 90 years.

Yacold also partners with nature portfolio to advance gut microbiome science through the global grants for gut health, an investigator-led research program.

To learn more about Yachtolt, yacult.co.com.j.

That's y-A-K-U-L-T dot-C-O-J-P.

When it comes to a guide for your gut, count on Yacolt.

This is Scientific Americans' 60-second science.

I'm Steve Merski.

The Nobel Assembly at Karolinska Institute has today decided to award the 2014 Nobel Prize in Physiology or Medicine,

with one half to John O'Keefe and the other half jointly to Maidrit Moser and Edvard Moser

for their discoveries of cells that constitute a positioning system in the brain.

Gorin Hansen of the Nobel Committee.

O'Keefe is at University College London. He discovered the so-called

place cells in the hippocampus in 1971. The married Mosers are at the Norwegian

University of Science and Technology in Trondheim. In 2005, they found the other component of the

brain's inner GPS system, the grid cells. Julien Zirath, chair of the Nobel Committee,

explains in terms of visiting Sweden and looking for a landmark,

a recovered 17th century Swedish warship called the Vasa ship.

You're going to go visit an exciting city like Stockholm, okay?

And you've never been there before. And so the first thing

you do is you take a map from the hotel and you're going to help your family find the Vasa

ship. So you have landmarks on the map. It could be the city hall, it could be the concert house,

...