A 2014 US Physics Team exam question asked what shape a flexible cable would make beneath a helicopter, and people could not agree on the answer. To test it, they rented a helicopter and hung a ...
With neon-colored ear plugs clamped tight, Conroe High School students gripped the aluminum bleachers as 124 decibels of roaring sound and wind heralded a recent physics lesson — an Apache helicopter.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results