How does an aircraft weighing tens of thousands of pounds lift off the runway and remain stable while climbing, turning or descending through turbulent air? The answer lies in physics — in the ...

Prasoon Suchandra (left) and Shabnam Raayai used high-speed imaging to capture how different flight arrangements affected each object’s drag. Credit: Kris Snibbe/Harvard Staff Photographer Prasoon ...

Add Yahoo as a preferred source to see more of our stories on Google. Airplane flight is one of the most significant technological achievements of the 20th century. The invention of the airplane ...

"From a physics point of view, the limitation is the speed of light," he said. "The challenge is not only how fast we can go, but do we have materials that will withstand the speeds we want to go?" ...