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. 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 Christopher in Taliatta.

One of the ugliest sites in Great Britain is a small power station outside Plymouth, England,

its electrical lines and towers surrounded by a drab-colored fence. I know this not because I've

been there, but because a photo of it has scored a measly one out of ten on an online game called

scenic or not. The game has viewers rate photos from all over the UK on their scenic beauty.

After a million and a half ratings of more than 200,000 photos, the site has classified more than

93% of Great Britain as scenic or not or somewhere in between. And now a study in the journal's scientific

reports has used that data to show that our happiness increases in line with the scenic beauty

around us, which might sound kind of obvious. But what was, I think, surprising is that we find

that connection in built-up areas as well. So it's not just a natural area that might have an impact on happiness,

but we might also feel happier in more beautiful areas in our cities.

Januki Sarasina, a data scientist at the Warwick Business School and the Allen Turing Institute.

Saracina and her team used data from the mappiness iPhone app, which po pulled some 15,000 participants about their well-being

a few times a day over a three-year period. The app also pulled GPS data, which allowed Saracena

and her team to correlate happiness ratings with the scenic or not rating of where a participant

happened to be. The team found that as scenic beauty goes up, so does self-reported well-being.

And that held true for areas featuring picturesque human-built structures, such as bridges and

...