How do you get a raw egg to fall from a height in a sealed box without breaking?

According to the impulse theorem.

As long as the force experienced by the egg during deceleration is less than the maximum force that the eggshell can withstand.

The basic approach is to prolong the deceleration process, which is reflected in the distance in the problem, such as the box filling the sea

It's very simple, use a bucket with a lid or a container large enough, fill it with salt water (to ensure that the eggs can float on the water), put the eggs in it, cover the lid (preferably add some bubbles on the side of the lid facing inward), because there is water, so it should be able to keep the eggs from breaking.

I really admire the integrity downstairs, you go home and take the raw eggs into the water, keep adding salt to the water, keep stirring, you see if the eggs will float up (in order to ensure the success rate, use warm water).You know why? Because salt water is denser than water.

The more salt is dissolved, the denser it becomes.

If you stuff the box with cotton, it shouldn't break.

Put a bunch of sponges underneath, and tie a bunch of sponges to the eggs

Wrap the eggs in a sponge, then put the sponge and eggs together in a plastic bag, then fill the plastic bag with water and seal it. Packed into cartons.

The carton should not be too big, it can hold a plastic bag and water. The sponge is to prevent the eggs from sinking to the bottom and touching the wall.

The cause of crushing is that the maximum deformation of the object itself is exceeded.

To make the egg not break, is to try not to let the egg exceed its own maximum deformation process, there are many methods, as said upstairs, but the ultimate goal is not to grow the maximum deformation of the egg itself ......

Canvas (try not to be breathable, square shape, slightly larger) cord.

Paper tube (you can use your own paper roll, about the same thickness as a pencil).

Experimental principle: 1: buffer device.

Two: deceleration device.

Experimental process: 1: Buffer device: 1) Put the shredded paper scraps into the carton, about 1 3 of the volume of the carton

2) Put the eggs in, and then put in the confetti, the confetti should not be too little, to be a little tighter, that is, when the carton is sealed, shake the carton to feel that the egg is moving. At this point, the carton is packed;

3) Fix the paper tube on the edge of the carton with transparent glue, so that the paper tube is in contact with the ground before the carton lands to play a cushioning role.

2: Deceleration device: 1) Tie the cord to the four corners of the canvas.

2) The other end is fixed to one of the top corners of the carton (note that it is the same top corner).

The device is complete, so you can try it out!!

The most traditional, find a tripod.