LifeHow hagfish can make enough slime to clog a shark's jaws in seconds Hagfish use slime to clog up sharks’ jaws in milliseconds, and it’s the water drag generated when the shark inhales that helps the slime form so quickly ¿ìè¶ÌÊÓÆµ
LifeCrayfish experience something like anxiety when they shed their armour Crayfish have to shed their armour to grow, leaving them temporarily undefended. During this time, they show signs of anxiety - but human anti-anxiety drugs change this ¿ìè¶ÌÊÓÆµ