I_summon_poop t1_ixvqa88 wrote
Reply to comment by DrCortx in ELI5: How are bats able to hang upside down for a long periods of time without blood pooling to their heads? by Hopeful_Anything_257
Giraffes have a special circulatory in their necks to combat this because their blood pressure is so high they would blow their own brains out if they bent down to the ground and didn't have it
Viewing a single comment thread. View all comments