Detailed text transcripts for TV channel - DW - 20181118:07:32:00
In nineteen twenty eight alexander fleming his wife and son spent the summer on his parents' farm in scotland. before his departure planning set up some new bacterial cultures in petri dishes in his laboratory in london. and he asked his assistant stuart craddock to keep an eye on them credit later said he hadn't touched anything in fleming's laboratory. at the end of the summer fleming returned to the lab. i rummaged around in the stuff in a caucus cultures art started before the holiday. and i saw it before he left a yellow bacterial culture had been growing in the dish but now some of it ha...