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 yawcult.co.

.jp.j. That's y-A-K-U-L-T.C-O.jp. When it comes to a guide for your gut, count on Yacolt.

This is Scientific American's 60-second science. I'm Christopher in Taliatta.

One of the things that makes your smartphone so smart is that if you pull it out in the sun,

it senses that and dials up the screen brightness to compensate.

But it's not a perfect solution.

First of all, it's still not bright enough.

You know, remember how respectable the sunlight is.

Shin San Wu, a physicist at the University of Central Florida. The other problem, he says of the

brightened screen, is that it kills the battery. So Wu and colleagues have fabricated a battery

sparing alternative, an anti-reflective screen coding based on the eyes of moths.

Nature is so rich. We can learn a lot from nature.

The thing Wu and others have learned about moth eyes is that they're bumpy, studied with tiny projections.

And that uneven surface reduces the reflection of light off their eyes, thought to help the bugs evade

predators and see better in low light. So, Wuminous team built a similar surface with tiny dimples

to cut down on glare. He says the dimpled coating could boost the readability of a screen

by five to ten times compared to a normal smartphone screen. The details are in the journal Optica.

The tech hasn't been commercialized yet, and that could take a few years,

which gives researchers time to take advantage of another property of these surfaces.

...