When we think of waves, we think of a sea beach with waves hitting the shore or a water pond with ripples running out in various directions. But, the fact is that we are living in the middle of a plethora of waves. Whatever we hear and whatever we see…
We use these all the time and yet, we never see them. Electricity & Magnetism are 2 powerful forces that we are addicted to. Fans, ACs, LEDs, Computers, Phones, Earphones, Induction Heaters…the list goes on and on. Can you imagine a world where this all was not available to humans?…
Can you imagine a world where nothing ever changes? No one moves. Nothing even stirs. Like a dead, stationary planet. As soon as there is any motion or any sort of action, some force kicks in. Or, to put it the other way, every force in nature results into some…
Simple machines From pre-historic times, man keeps finding ways that will help him simplify his life. As a cave man and a hunter, humans discovered fire and ways to ‘create’ fire. Fire helped him be safe from predators and improved the taste of food that he could now cook. As…