Humans create mules so they can not reproduce, perhaps because humans are afraid they will take over the world. Submitted by David-Diron t3_1284ihg on March 31, 2023 at 11:57 PM in Showerthoughts 1 comment 0
Growing overweight is, in part, due to having an efficient, survival-oriented metabolism. Submitted by David-Diron t3_10iws3z on January 22, 2023 at 10:51 PM in Showerthoughts No comments 3
Squirrels forget more than half the nuts they hid but rather than evolve to have a better memory, they evolved to hid twice as many nuts as they needed. Submitted by David-Diron t3_yadk53 on October 22, 2022 at 4:04 AM in Showerthoughts No comments 2