Why is that rat laughing? 🐀😂
User ANIMAL PLOT TWISTS on YouTube,
Tickled rats make chirpy 50-kHz "laughs" that are too high for human ears. They chase the tickling hand for more, and some even…
Rats Laugh When You Tickle Them #rats #animals #incrediblestories
User Incredible Stories on YouTube,
Rats laugh, and scientists have studied it for decades. When researchers gently tickle young rats, the animals give off rapid…
Rats Laugh When Tickled: The Ultrasonic Giggle Experiment
User Mystery Box Facts on YouTube,
Rats laugh, at a pitch no human ear can catch. Welcome to Mystery Box. Every day we unbox a surprising fact you never knew…
5 Fascinating Facts About Rats
User Animalist on YouTube,
You are probably familiar with rats because they live pretty much everywhere. But here are 5 facts you DIDN’T know about our…