The technologies for collecting garbage that will be tested are based on surprisingly simple Principles. One is a space network, similar to fishing net that will be thrown into space to grab garbage. Once captured, the debris will be dragged by a ship, like a tow truck, and returned to the ground.
The heat that is produced when re-entering the atmosphere will burn the garbage, while the pieces that cannot be completely disintegrated can be guided for a controlled levelling in the Pacific Ocean.
Other Science Fair Projects Ideas systems have a silver sail that looks like a kite. It is made of an ultra-thin membrane. It works like the sail of a ship but is driven by photons emitted by the Sun.