How to make a raw egg fall from the fifth floor without breaking

First, the saline type is equipped with a very dense sodium chloride solution.

Let the egg float on it, and the salt water acts as a cushion material after it lands, ensuring that the egg does not break.

This scheme is novel and unique, using salt water as a buffer, which is safe and subject to air resistance.

The impact is small and the accuracy is high. However, the device is not easy to control, if the device rolls in the air and the salt water spills, it will not play a protective role, so it is necessary to ensure that the center of gravity of the device is stable and as low as possible. The weight of such a device should not be overlooked, after all, brine is much denser than foam.

2. Suggestions: 1. Eggshell reinforcement:

First of all, wrap the egg tightly with transparent tape a few times, and the requirements must be tight. The benefits of this are threefold:

a.thickened eggshells; b.Increase the tensile strength of the outer surface of the eggshell.

c.Reduce the brittleness of the eggshell.

2. Buffer outside the egg:

Wrap in sponge. The sea density is small, and the impact resistance is high. for the best materials.

3. Reduce impact

A parachute is placed on top of the entire device to increase air resistance and reduce impact.

Parachutes "slow down in the air."

Plastic foam and cotton are meant to cushion when it hits the ground.

Materials: 12 sanitary chopsticks (that is, disposable bamboo chopsticks); fishing line; Foam mesh (that is, the kind of net that wraps fruit), transparent glue.

Implementation:1Build 12 bamboo chopsticks into a cube (as shown below), tie them tightly with a fishing line at each intersection, and try to let the wooden chopsticks leak out more heads, because this will be the place where it touches the ground when it lands, so that the structure can withstand greater force.

2.Place the eggs in a foam net, and then wrap them around with transparent glue (so that the eggs don't slip out of the mesh), it is best to wrap them into a candy shape, and have an extra tuft at both ends for tying fishing lines, and then suspend the eggs in the cube, each end is fixed with two fishing lines, and the other end of the fishing line is fixed on the intersection of a, b, c, and d of the cube.

That's it.

I remember that when I threw this thing down, it fell very fast, and after it landed, it bounced up again, and the egg was not damaged at all, and the teacher praised it after seeing it. In addition, its mass is also very light, so this device is very good for the requirements of the project. I don't know what everyone's opinion is.

The method of the online master, I borrowed it, you can see if you can deal with the teacher or not.

<> something like this.

It would be nice to have a cardboard box on the outside.

Is this a competition, well, the packaging is not complicated, there are a lot of contestants in this moment, but I have an idea, find a large mouthful of relatively soft plastic bottles, fill half of the cornstarch water, and fill it up. When thrown from my building, the impact force is that this non-Newtonian fluid hardens, thus saving the egg from breaking, proportions.

1, hehe, you really want this egg not to break, you can just find it on the 5th floor and throw it down, and then fall into the lake, which is not broken,