Nicéphore Niépce invents Heliography, the first photographic process.
Related
Safety lamp
invented by William Reid Clanny
A safety lamp is any of several types of lamp that provides illumination in…
Nitroglycerin
invented by Ascanio Sobrero
Nitroglycerin (NG), also known as trinitroglycerin (TNG), nitro, glyceryl…
Arc lamp
invented by Humphry Davy
An arc lamp or arc light is a lamp that produces light by an electric arc (also…
Electrical generator
invented by Zenobe Gramme
In electricity generation, a generator is a device that converts motive power…
Suggest an invention you think it should be here
About
Inventions that changed the world
Leave a Reply