How does soap work?

How does soap work?

We wash our hands all the time, but do you ever wonder why? It turns out that soap is super good at attaching to dirt and germs and carrying that gunk off skin. Join Molly and co-hosts Hope and Heaven as they zoom in on soap to see how this sudsy stuff cleans so well. Plus we’ll learn how soap was likely invented and meet some pioneers who helped prove that washing hands keeps us healthy. Oh, and everyone’s favorite viral podcasters, Kara and Gilly, are back! Plus a new Mystery Sound. Want to support the show? Join ⁠⁠Smarty Pass⁠⁠ to listen to ad-free episodes or donate! Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets ⁠⁠head to our events page⁠⁠. More shows announced soon! May 30 - Electric City, Buffalo, NY May 31 - Royal Theatre, Toronto, ON (2nd show added!) June 6 - Michigan Theater, Ann Arbor, MI June 20 - Southern Theater, Columbus, OH June 21 - Turner Hall Ballroom, Milwaukee, WI Click here for a transcript of this episode.

Avsnitt(406)

How to build a house on the moon

How to build a house on the moon

Humans have visited the moon but we’ve never lived there. Could we build a home on our lunar neighbor? Join Molly and co-host Ira as they find out why the moon can be a dangerous place, and what it wo...

21 Apr 32min

More sport science: Bats and black eyes

More sport science: Bats and black eyes

Sports and science go hand in hand, especially when it comes to softball and baseball. Join Molly and co-host Caris as they answer more of your questions about these two ballgames. Like why are bats m...

14 Apr 28min

Sport science: softballs, baseballs, and curve balls

Sport science: softballs, baseballs, and curve balls

Baseball and softball are both a feat of physics, from the curve of a pitch to the swing of a bat. Today, we’re exploring the science of these popular pastimes. Join Molly and co-host Kian as they lea...

7 Apr 29min

Is there such a thing as a blue raspberry? And why are raspberries hairy?

Is there such a thing as a blue raspberry? And why are raspberries hairy?

Ever look closely at a raspberry and notice it could use a shave? Those tiny hairs are actually super important. And thankfully totally edible. Join Molly and co-host Zoe-Samarah as they learn all abo...

31 Mars 29min

Hoax Hunters: What is the Bermuda Triangle

Hoax Hunters: What is the Bermuda Triangle

Have you heard of the Bermuda Triangle? It’s an area of the Atlantic Ocean that some people think can make ships and planes mysteriously disappear. In this episode, Marc and Sanden, aka the Hoax Hunte...

24 Mars 29min

How do flowers get their smells?

How do flowers get their smells?

Flowers are famous for their smells. Most are sweet, but a few are downright stinky. Either way, the science of how and why they make these scents is fascinating. Join Molly and co-host Isla as they l...

17 Mars 27min

It's time for the....Mystery Sound Extravaganza!

It's time for the....Mystery Sound Extravaganza!

What's better than a mystery sound? How about 11 mystery sounds! We have mystery sounds from listeners all over the world to share with you, plus two from scientists. And our co-host Juniper will try ...

10 Mars 36min

Populärt inom För unga lyssnare

rss-jossan-nina
rss-fran-blojor-till-brollop
magiska-godnattsagor
lojsan-buster
badfluence
rss-vuxna-pa-latsas
rss-foraldramotet-bring-lagercrantz
the-power-meeting-podcast
rss-2under2
tabberaset
dilemma-2
godnattstund
rss-skilsmassopodden
mammasanningar-med-vivi-och-carin
fatta-familjen
rss-angra-inget-3
alska-oss
rss-pa-insidan-med-bjorn-rudman
rss-hastnetpodden
rss-sagor-med-saga