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, visit yacolp.co.j.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. Got a minute?

The Royal Swedish Academy of Sciences has decided to award the 2015 Nobel Prize in Physics to Takaki Kajita and Arthur B. McDonald.

For the discovery of neutrino oscillations, which shows that neutrinos

have mass.

Gorin Hanson, Secretary General of the Academy, a few minutes before 6 a.m. Eastern Time.

Kajita is at the University of Tokyo.

McDonald is with Queen's University in Kingston, Canada. At this moment,

in this room, there are more than a billion neutrinos which travel almost at the speed of light.

Anne Lullier is the chair of the Nobel Physics Committee. These elementary particles are the second

most abundant in the universe, next to the photons, which are the particles of light.

They are created in nuclear reactions, for example in the sun, in stars.

They interact very little with the environment.

For example, they can go through Earth without being stopped.

There are three kinds of neutrinos, electron neutrinos, muonotrinos, and tau neutrinos.

This year's price is awarded to the experimented discovery that neutrinos can change identity.

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