Episode 65: Do kids prefer pets to their siblings?, Why do we sleep?, How to turn Hydrogen into metal and can Porn Sites teach sex ed?

Feb 10, 2017, 12:18 PM

This Week - Do kids prefer pets to their siblings?, Why do we sleep?, How to turn Hydrogen into metal and can Porn Sites teach sex ed?     @GCWeirdScience   #GeekChicWeirdScience