Replies: 39 - Views: 1060
baydis (Vinyl Shaker): Alexander flemings discourvered penicilling in d medicine world which brought a whole new era of medicine research
*25-07-07 - 07:46:45
newdiscovery (Practice Mode): Jean Joseph Etienne Lenoir built the first practical internal combustion engine in 1859.This was a 2-stroke,one cylinder engine with slide valves that used coal gas as the fuel.
*25-07-07 - 07:48:13