Spider’s Foot Under an Electron Microscope
This is what a spider’s foot under an electron microscope looks like. It’s not for the faint-hearted, that’s for sure! Now we can see why spiders can cling to the ceilings and walk on them so easily. These creepy looking things help them create their spider webs. Spiders don’t get caught in their own spider webs because they know which of their strands are sticky.