Who designed this piece of junk anyway?! Oh wait….

There’s a tank behind every tractor a bomb behind every energy breakthrough. Sixty-five years after the Allied forces victory over the Axis, we live in a high-tech world made possible by amazing wartime innovations. This month RT’s Technology Update looks at how the ingenuity of the World War II era saved lives then, and continues [...]

Shockwave from an airplane causes 2 bangs instead of 1 due to N-shape pressure wave.

From "Dr. Quinton Quark presents… Flight", an excerpt of Dr. Quark's lecture and demonstration of "thrust". Nobody else does it like Dr. Quark! This show teaches K-6th graders about air, air pressure, thrust, drag, lift, the Bernoulli principal, Otto Lilienthal, and the Wright Brothers. It ends with a crash test dummy flying the length of [...]

computer crashed one too many times

From “Dr. Quinton Quark presents… Flight”; this is an excerpt of Dr. Quark’s lecture and demonstration of “drag”. Nobody else does it like Dr. Quark! This show teaches K-6th graders about air, air pressure, thrust, drag, lift, the Bernoulli principal, Otto Lilienthal, and the Wright Brothers. It ends with a crash test dummy flying the [...]

Excerpts from “Dr. Quinton Quark Presents… Flight!” gathered from a variety of venues: CPTV Science Expo, Pratt & Whitney Family Day, and various elementary and middle schools throughout the Northeast. This show teaches K-6th graders about air, air pressure, thrust, drag, lift, the Bernoulli principal, Otto Lilienthal, and the Wright Brothers. It ends with a [...]

to the Israeli gunfire and tank shells. I moved my bed to the balcony of the apartment I shared with two French journalists, letting the sound of the machine-guns lull me to sleep. A quiet night was a fitful night. … bbc documentaries documentary docu science history channel discovery free television space universe deep black [...]

to the Israeli gunfire and tank shells. I moved my bed to the balcony of the apartment I shared with two French journalists, letting the sound of the machine-guns lull me to sleep. A quiet night was a fitful night. … bbc documentaries documentary docu science history channel discovery free television space universe deep black [...]