stackyFACTS
Science

Leeches can numb you before they bite

HERE’S THE INTERESTING PART

Bloodsucking worms have better bedside manners than most human dentists. To ensure they can feed without being noticed and violently removed, leeches inject a sophisticated cocktail of painkillers and anticoagulants into the bite wound. You literally won't feel a thing while they drain you like a microscopic vampire.

Leeches can numb you before they bite
STACKY / Science
One discovery leads to another.

Keep exploring facts in this topic.

Science →
STACKY FOR IPHONE

A bigger world.
One discovery
at a time.

Keep discovering with Stacky. Interesting facts in an app that is always within reach.

Download on the App Store
ONE MORE DISCOVERY?

Keep exploring

All in this topic →
StackyMore discoveries in the app
Download on the App Store