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?

Geek Chic's Weird Science - A podcast by Lliana Bird, Dr Jack Lewis And Richard Boffin

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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