Suck It!: Why Octopus Arms Don’t Stick To Each Other

Many students have wondered why the sticky, sucker-covered arms of the octopus don’t stick to one another as the animal goes about its daily business. Finally, four researchers have given us the answer: something in the octopus’ skin keeps the suckers from sticking there. Erin McLeanHi and welcome to oceanbites! I recently finished my master’s […]