Light that arises only from gravity
Light fascinates us again and again. Elaborate light installations, video projections and fireworks. I was particularly fascinated by this light. Not because it's spectacular, especially colorful or bright. It's because it's created, because something else is turning. Gravity. This lamp does not need a battery or rechargeable battery and produces the energy from its own source. How? This is shown in the following video.
gravity light
Gravity alone is the energy used to generate electricity and light energy. See for yourself in the following video: