How Much Animal DNA Is in the Air?

OK, this is a trick question -- 'SOS' doesn't stand for anything at all. Learn the history of these three terms, including what astronomy and telegraphy have to do with it, in today's episode of BrainStuff, based on this article: https://people.howstuffworks.com/am-pm.htm; https: ...  Show more

Fainting goats don't really faint -- their muscles just lock up for a few extra seconds when they startle or get excited. Learn how myotonia works and why it can actually be a useful trait in goats in this episode of BrainStuff, based on this article: https://animals.howstuffwork ...  Show more

Ben Bowlin of Stuff They Don't Want You to Know joins the show to talk about DNA forensics, cold cases and science. How reliable is DNA evidence?

Learn about how quadruple-helix DNA could help us fight cancer; how diversity improves technology, with materials scientist Ainissa Ramirez; and how cats domesticated themselves.Quadruple-helix DNA exists - and it might be useful for fighting cancers by Cameron DukeRare quadruple ...  Show more

Every human being shares a 99.9% identical DNA code. It's that .1% that makes us unique. We could see the influence of genetics before we unlocked it, but now that we've learned how to measure those differences, the knowledge could be dangerous. Learn more about your ad-choices a ...  Show more

There’s a sticky issue scientists have to deal with – science is carried out by humans. We humans have flaws (and how) and they can end up in our work. Fortunately, science is waking up to research bias. In the meantime, here’s what to look out for.