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.j.p.

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

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

This is Scientific American's 60-second science.

I'm Larry Greenmire.

50 years ago, British inventors made and marketed the first electronic breathalyzer.

The alcohol gauge has become standard issue for a U.S. law enforcement cracking down on drunk driving.

In a sign of the times, U.S. police are now hoping to enlist the so-called textilizer.

The device in development by a company called Cellbrite plugs into a driver's smartphone

and can tell police whether that person sent a text, email, or some other type of electronic message.

Much of this information could be found by checking the device's call log and messaging apps,

but the textilizer aggregates all of that information could be found by checking the device's call log and messaging apps,

but the textilizer aggregates all of that information in one place.

Sending or reading a text typically takes a driver's eyes off the road for about five seconds.

At 55 miles per hour, that's like driving the length of an entire football field with your eyes closed,

according to the U.S.

National Highway Traffic Safety Administration. The NHTSA reports that in 2015, nearly 3,500 people were killed, and 391,000 were injured in motor vehicle crashes involving drivers who were

talking on the phone or texting. But several open questions remain related to the textilizer.

For one, it's not clear how officers will access a device if its password protected.

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