and next to it is chebotaev’s pendulum, the physics of wave processes, and this interactive installationrmal imaging. what is thermalization? what is heat? yes, this is an invisible, slightly more stretched red spectrum, that is, we just saw a red sunset, and if this sunset stretch it a little more, stretch the wavelength, then... you get heat, but what we don’t see, but feel with our skin, and the further from the star - for example, planets are, the different they look, let’s put it this way , a little further away is the antikythethera mechanism , so named because the structure, non-exhibition, real, was raised in 1901 from the bottom of an ancient ship that sank off the coast of the greek island... kythera, scientists found that the mechanism made it possible to find out the date of several dozen astronomical events, it simulated the motion of the solar planets system, this is the first linear computer, an analog computer, which is 2,500 years old, no one knows about it, but it is truly unique, that is, 2,500 years ago our ancestors were already making an astronomical calendar. alexe