Measurement
What kind of energy is consumed in daily life? Is being alive energy-consuming? Where does energy come from and go to? Can I measure the energy generated by force? For example, the force of wind or water flow? The water flow is because of gravitational potential energy, but where does the wind come from?
If the water flow turns a motor and generates electricity, is all the potential energy transferred to elec-power? If there is a loss in the process, what causes the loss? The force of friction?
human energy. Where does it come from? food? How is food produced?
storage of solar energy. fossil. time makes it happen. Time is an engine?
Can microorganisms work as energy slaves? The engine? Do the human bodies burred inland become nourishment that grows the eatable plants? or become fossils? So muscle energy is also stored just like dead plants? What makes the fossil flue? bio-energy? Or just time? Does solar create time and time creates everything else?
The human can turn a motor and the motor can turn another motor? This motor twists another motor and there can be a motor chain. By measuring and comparing the voltage in the last motor, and the voltage in the first motor, can I get the loss in the process?
transporting swipe areas of the fan.
fossil fuels like coals can be run out. But you can not run out of winds.
bio-energy. fruit battery. bioorganisms.
NFT blockchain.