Electricity is one of the most important inventions of our age. Our lives are heavily dependent on electricity. Whether it is lighting, home appliances, powering mobiles and computers, factories, transportation, in fact all sectors in some way rely on electricity. So what is electricity? Firstly it is a form of energy. It is produced when … Read more
You might wonder, if it really possible to lift things up without any visible support and that too in real world? The answer is yes but to a certain extent limited only due to current technological limitation. Before further explaining the answer, let’s first see how magnets work. If you observe a permanent magnetic in … Read more
Historical Background Da Vinci bridge is beautiful and unique structure which was first designed by Leonardo Da Vinci in 16th Century, hence the name. The beauty of the bridge lies in its simplicity due to the fact that bridge requires no nut, bolts or any kind of adhesives to support itself. Characteristics of Da Vinci … Read more