Leyden jar: Originally invented in 1745 by Pieter van Musschenbroek at the University of Leiden (Leyden), the Netherlands, it was a device used to build and store static electricity. A Leyden jar consists of a glass jar with an outer and inner metal coating covering the bottom and sides nearly to the neck. A brass rod …
In the season of rehash/remake/reinterpret we have a new film Tomb Raider. It’s of the genre of Video Game Films (if we can define such a genre) and is the third such movie, others are Jumanji and Assasin’s Creed. Well Jumanji is not really video game to movie, however you can consider it in the …
I was always a believer in the socio-economic theory that population growth declines with rising education and rising living standards. The crude version of this theory is that poor and illiterate people have more kids. But facts around me belied this theory. Like many in my generation, I have roughly four to five uncles/aunts on …