This metal fragment is a piece of the titanium skin of an SR-71 Blackbird stealth aircraft. This supersonic plane holds the record for fastest airplane ever flown. The mangled wreckage presented here was recovered from the impact site of a...

A gyroscope is a device that resists changes in orientation because a portion of its mass is rapidly revolving. This is called the conservation of angular momentum and can be directly derived from Isaac Newton’s laws of motion, specifically the...

This is a reproduction of a 1968 poster by Russ Maheras commemorating the "Habu" nickname for the SR-71 Blackbird and its crew. Habu is the name of a venomous snake found in Okinawa, Japan where the SR-71 was based when...

We couldn't find a decent Blackbird or Habu shirt anywhere—so we made our own. This shirt is inspired by a 1968 poster by Russ Maheras commemorating the "Habu" nickname for the SR-71 Blackbird and its crew. Habu is the name of a venomous snake...

Equip the next generation of scientists with a brand new series from Chris Ferrie, the #1 science author for kids!   Time moves quickly when you're having fun! So why does it go so slowly when you're not? Red Kangaroo wants...

Equip the next generation of scientists with a brand new series from Chris Ferrie, the #1 science author for kids! How do airplanes stay up in the sky? That's the question Red Kangaroo needs answered and she knows exactly who...