Friday links

Moon-nuking and volcano-lancing update: Successful test of asteroid-blasting space cannon.

31 Levitating Vehicles From The Dawn Of The Hovercraft.

How Do Animals Sound In Different Languages?

X-Manatees: The X-Men as Manatees.

Barbers and Surgeons: The Bloody History of the Barber Pole.

Excellent Art History-Inspired Halloween Costumes.

ICYMI, links from Wednesday are here.