sports Trampwall—trampoline wall running—from Cirque du Soleil to your backyard Jennifer Sandlin

acrobatics Watch this amazing circus performer hop up 9 steps with one arm Carla Sinclair

world records Watch this fellow bounce up 36 stairs on his head David Pescovitz

sports Watch these incredible and utterly dangerous moves banned from figure skating competitions David Pescovitz

gymnastics Watch this incredible record-setting backflip David Pescovitz

Disney Check out Disney's robot acrobat David Pescovitz

stunts Fire-breathing, twisting backflipper sets world record David Pescovitz

Delightful Creatures Watch a super-cat leap for the sky while trying to catch a toy Carla Sinclair

olympics How Olympic divers make such minimal splashes and why they use such tiny towels David Pescovitz

Boing Boing Gadgets This tiny, durable drone has stable flight features and a 4K camera, all for under $100 Boing Boing's Shop

Science This is how some snakes can fly David Pescovitz

videos Watch this head-spinning video of interconnected Olympic acrobatics David Pescovitz

science fiction Exclusive excerpt of Rudy Rucker's new novel: Million Mile Road Trip Mark Frauenfelder

Fred Astaire said this was "'the greatest dancing he had ever seen on film" Mark Frauenfelder

toys Haruki Nakamura's kinetic paper toys Rob Beschizza

wonderful creatures Mad hamster performs backflips Rob Beschizza

circus Jack Kalvan and Company: the family that blends science and stunts Jason Weisberger

supreme court Ruth Bader Ginsburg joins the Washington National Opera Jason Weisberger

animals How do cats always land on their feet? David Pescovitz