Demonstrating how a common ping-pong ball, propelled by extreme air pressure, can break the speed of sound! Exploring the ...

In a classroom at Colorado College’s Barnes Science Center on Thursday, several CC students and a small group of observers from the National Society of Professional Engineers watched as the air ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Engineers at Switzerland’s École Polytechnique Fédérale de ...