Moms need snacks. Image: Michael Nolan / Getty Images Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. What’s the weirdest thing you learned this week? Well, whatever it is, we promise you’ll have an even weirder answer if you listen to Popular Science ’s hit podcast . The Weirdest Thing I Learned This Week hits Spotify , YouTube , Apple , and everywhere else you listen to podcasts every-other Wednesday morning. It’s your new favorite source for the strangest science-adjacent facts, figures, and Wikipedia spirals our editors can muster. If you like the stories in this post, we guarantee you’ll love the show. FACT: Caribou moms evolved to store energy in their antlers—and snack on those delicious bones  By Rachel Feltman First things first: caribou and reindeer are the same thing. They’re also the only deer species where females grow antlers.…