Egg drop competition
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The egg drop contest is an experiment usually performed by college or high school students enrolled in technical courses such as physics and engineering. Competitors typically attempt to create a device that can keep a raw chicken egg intact when dropped from a height.
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[edit] Approaches to device design
The use of materials to aide in the absorption of shock is a common approach. It is possible to prevent the eggs from breaking by absorbing the egg's kinetic energy when the device hits the ground.
Another approach is a helicopter type device that attempts to slow the device by converting gravitational potential energy into rotational energy, thus dissipating the energy as air drag before the device hits.
Sometimes, air resistance is used to cause the device to collide with the ground in a desired orientation (to "stabilize the device"). For example, a project might have a 'kite tail', fins, or a parachute. If the device can be oriented relative to the ground when it strikes it is only necessary to provide shock absorption in one direction. This can be advantageous if weight or other restrictions apply.
[edit] Egg hurl
A common variation on the Egg Drop competition is the Egg Hurl competition, where the containers are hurled by a device such as a trebuchet or air cannon. This variation is often used by schools that lack tall structures from which to drop the containers.[1] The Egg Hurl variation adds additional difficulties to the design of the container, since it is initially hurled at high speed and has to cope with horizontal as well as vertical velocities upon landing.
[edit] Regional competitions
Often schools work together to make larger competitions that pit more students against each other. One of the larger regional Egg Drop Competitions is the Winston-Salem / Forsyth County Egg Drop Competition that takes place during Engineer's Week (late February) each year: [2]
