Who Invented Dry Cell?

Carl Gassner. Further improvements came in the 1880’s when Carl Gassner, a German scientist, invented the first dry cell. Who invented dry cell in 1866? Georges LeclanchéGeorges Leclanché, (born 1839, Paris—died Sept. 14, 1882, Paris), French engineer who in about … Continue reading

What Is Natural Graphite?

Natural graphite is graphite that is formed by Nature. Natural graphite is an important industrial mineral which finds applications in almost every facet of manufacturing including electronics, atomic energy, hot metal processing, friction, coatings, aerospace, powder metallurgy, etc. What does … Continue reading