There are more than about 300 chemical substances in a chocolate. The structure and effect of some of them can indicate their existence with our feelings after eating.
Perpetual motion identified motion that continues indefinitely without any external source of energy. The term perpetual motion machine of first kind, a hypothetical machine which would continue to function and produce work indefinitely with no input of energy. As expected, the perpetual motion ... (more)
The Sun is an active star as magnetically. The high energy particles which are formed at the Sun arising from fusion reaction spread through the solar system. When moving away the high energy particles with solar wind crash into the magnetosphere, some of the particles sprinkle and others get ... (more)