The Human Energy Recycle System can gather energy emitted by humans or even pets to power other devices. The system comprises lightweight, compact and portable units designed to be worn in different spots of the human body, which collects energy from spinning, shaking, human heartbeat, body temperature and various other types of movements, and stores the energy in a battery.
Ancient Chinese secret? Yes. Masons used sticky rice as mortar
According to a new study by the American Chemical Society, the world’s first composite mortar was sticky rice, used in China some 1,500 years ago.
I love rice. It is amazing.
