Tuesday Links

by Debby Witt

How to build a supersonic ping-pong gun.

The horrible truth about Spiderman’s anatomy: What is that sticky white stuff? Kind of related: excellent set of up-close hi-def images of insects and spiders. Also, anthropomorphic beetle dioramas.

Ten historic flying cars.

Touchdown dances for other situations.

Inventors killed by their own inventions.

The Corner

The one and only.