The materials needed will vary depending on the design of the contraption, but some common materials include: a container (such as a plastic cup or cardboard box), padding materials (such as bubble wrap or cotton balls), tape, and a parachute or other device to slow the fall of the egg.
The egg should be surrounded by padding materials that will absorb the impact of the fall. This can include layers of bubble wrap, cotton balls, or foam. It is also important to make sure the egg is securely in place and will not move around during the drop.
There is no one "best" design for an egg drop contraption, as different designs may work better for different drop heights or materials. Some common designs include a parachute contraption, a cradle made of straws or popsicle sticks, or a container filled with cushioning materials.
The height of the egg drop can vary depending on the purpose of the experiment or challenge. In a classroom setting, it is common for the drop to be around 10 feet. However, for a more challenging experiment, the drop height can be increased to test the durability of the contraption.
The purpose of constructing an egg drop contraption is to design a device that can protect an egg from cracking or breaking when dropped from a certain height. This experiment can teach about the laws of physics, engineering principles, and problem-solving skills. It can also be a fun and engaging activity for students to apply their knowledge and creativity.