discover, stoletov drew attention to the fact that the light of a lamp, when it falls on electric platesnometer to oscillate, movement arose in the circuit, then there is an electrical circuit being closed, to put it even more simply, he noticed that light can turn into electricity, and such energy... can be controlled as a result of experience 135 years ago staletov essentially created the world's first photocell. the most durable batteries, they consist of panels like these, and these are photocells. how it works? sunlight hits them. next comes the process of converting light into electricity. so, it is possible to transform not only the sun’s rays, for example, an image, but thanks to the research of the century, soviet scientists already invented television. she said, this means the initial frames and here, if you look closely, you will see a reading line falling on the photogram, a small element, a small cloud, and he brought something new to the cinema. today , photocells, of course, have changed; they are almost invisible, but they make our lives much easier. this is the device to