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 Yacult.

When I first went there in the early 1990s, there was a bathroom in a heated, comfortable, computer-driven, observing room.

And it did not have any plate on the door to say whether it was for men or women.

But I already knew this story about Vera and the

bathrooms. And so I went looking for the bathroom question in the observatories.

You're listening to Alicia Weinberger, an observational astronomer in the Earth and Planet's

Laboratory at the Carnegie Institution for Science.

Talk about famed astronomer Vera Rubin.

And like so many other stories about women and science, this story also frustratingly involves

a bathroom. But first, let's take you back in time.

Here are the youngsters, the seven von Tromp youngsters played by Charmian Carr, Nicholas Hammond.

It's 1965. The Sound of Music premieres.

Julie Andrews, the star of Sound of Music trying to leave the theater, and it wasn't easy.

Everyone wanted to congratulate.

There's Christopher Plummer on the...

Selma sprang overnight from an obscure southern town to the front pages of world newspapers.

Martin Luther King Jr. leads 25,000 civil rights activists to a courthouse in Selma, Alabama.

And it was here that Martin Luther King came to lend his support to the campaign.

...