To make a parachute with an experimental device, as follows:1. plastic bags.2. rope.3. adhesive tape4. the material for the eggs.5. cotton ballsFirst apply the plastic wrap, flatten into coming to a circle or a rectangle as needed. Then measure the length of the rope and cut according to the length that you want, and stick to a plastic bag, according to the views that we think can make parachute floating, and materials for mud or lay their eggs come with rope. After that, apply a cotton material to the spawn, and verify that the egg cannot fall break. After the parachute to test whether the parachute would float completely, and as a result a parachute test that I do is drop a parachute from a height of 9.50 meters per 6 seconds the test summary, time, speed, finally, 1.583 m per second.
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