Cell culture molecular biology primarily involves cultures of cells on flat plastic dishes. This technique is known as two-dimensional (2D) cell culture, and was first developed by Wilhelm Roux who, in 1885, removed a portion of the medullary plate of an embryonic chicken and maintained it in warm saline for several days on a flat glass plate. From the advance of polymer technology arose today's standard plastic dish for 2D cell culture, commonly known as the Petri dish. Julius Richard Petri, a German bacteriologist, is generally credited with this invention while working as an assistant to Robert Koch. Various researchers today also
Lucas with the Lid Off Lucas with the Lid Off "Lucas with the Lid Off" is a 1994 song by Danish rapper Lucas Secon that was released as the lead single from his album "Lucacentric". The single was a hit in the United States, reaching number 29 on the "Billboard" Hot 100 and number 22 on the "Billboard" Modern Rock Tracks chart. It was most successful in Australia, where it reached number 15, and peaked within the top 40 in New Zealand and the United Kingdom. The video for the song was directed by the French film maker Michel Gondry and was nominated for a