Bridgeport Chronicle

A Polish chemist has discovered that liquid oxygen is not colorless. In a layer of it thirty milimeters thick he finds it has a bright sky-blue color. Electrician Nikola Tesla says that the time is...

A Scientist Thinks Phosphorescent Glow Will Supersede Electricity. It seems hard to believe that in a very few years the incandescent lamp, which we now regard as in many respects an almost perfect...