Toilets in Space
Every astronaut knows that life in space requires numerous adjustments -- after all, things just aren't the same without gravity. So how exactly does a toilet work in space? Learn more about the scien...
13 Mai 201021min
Immunocontraception and You
Immunocontraception is a humane type of birth control that's used to control wild animal populations. In this episode, Allison and Robert discuss the pros and cons of immunocontraceptives -- and wheth...
11 Mai 201019min
Regenerate This!
According to Richard J. Goss, "If there were no regeneration, there could be no life. If everything regenerated, then there could be no death." But how does this process work? Join Robert and Allison ...
6 Mai 201015min
Save the Bats!
As the only flying mammals, bats play unique roles in our world's ecology. Yet in caves across North America more than a million bats have fallen prey to a mysterious affliction known as white nose sy...
4 Mai 201017min
Death By Volcano
People often think of volcanoes as conical mountains erupting ash, smoke and lava into the air. But how do they work? Why are they so dangerous? Listen in to learn more about volcanoes (and all the wa...
29 Apr 201024min
How old is that artifact in the window?
Carbon dating is a way of determining the age of organic matter up to 50,000 years old. But how does it work? Listen in as Allison and Robert explore the uses of carbon dating, as well as the controve...
27 Apr 201018min
What drugs are astronauts on?
Make no mistake: Space is a very hostile environment. Astronauts in orbit suffer from conditions caused by the lack of gravity, small living quarters and other factors. So how do these astronauts cope...
22 Apr 201018min
The Virtues of Venom
Sure, venom could kill you -- but it could also cure you. The medicinal use of venom dates back thousands of years and continues to the present day. Tune in as Allison and Robert break down the scienc...
20 Apr 201023min
