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Christmas garland in London working from cabbage
Most likely You saw a lamp, which glows under lemon. This physical experiment demonstrated that such a Livewire lash hundred. So London students and others interested in the period of Christmas holidays have not forgotten about science in the British capital have put the tree, lights which operate from Brussels sprouts.
This advertising campaign invented for the British fair of young scientists and engineers.A team of designers and physicists of the Bureau Designworks made the battery from Brussels sprouts and plugged in her Christmas tree. A vegetable picked in the survey —namely, Brussels sprouts most students would not want to see on the plate.
The battery is made up of five power cells, each of which is surrounded by 200 pins with copper and zinc electrodes — in here and baited with cabbage. That is, in total, the experts consolidated 1000 small kochanchikov. After the chemical reaction in the electrolyte cabbage produces a small amount of current, which is enough to work garlands. The monitor at the top of the battery in real time will show how much voltage it produces.
Cabbage is an excellent doctor and a beautician.
Source: /users/413
This advertising campaign invented for the British fair of young scientists and engineers.A team of designers and physicists of the Bureau Designworks made the battery from Brussels sprouts and plugged in her Christmas tree. A vegetable picked in the survey —namely, Brussels sprouts most students would not want to see on the plate.
The battery is made up of five power cells, each of which is surrounded by 200 pins with copper and zinc electrodes — in here and baited with cabbage. That is, in total, the experts consolidated 1000 small kochanchikov. After the chemical reaction in the electrolyte cabbage produces a small amount of current, which is enough to work garlands. The monitor at the top of the battery in real time will show how much voltage it produces.
Cabbage is an excellent doctor and a beautician.
Source: /users/413
An end table can light bulbs at a distance
In the United States, a ban on the popular incandescent bulbs