Solar Energy How we all can use it today! We know today, that the sun which provides solar energy is simply our nearest star. Without it, life would not exist on our planet. We use the sun’s energy every day in many different ways. When we hang laundry outside to dry in the sun, we […]
Wind Energy Today How Mechanical Electrical Systems Can Make It Practical! Wind energy can be used today to do work. The kinetic energy of the wind can be changed into other forms of energy, either mechanical energy or electrical energy. When a boat lifts a sail, it is using wind energy to push it through […]
