now we can do all these things and nih said we will pay you wistar institute to have leonard hayflick to divide the cells for use by nih funded biologist and will pay you handsomely, $120,000 $120,000 or more a gear which in 1952 was a lot of money. so try to begin under contract. read the fine print in the contract as anyone can tell us. this will become a it looks boring but basically says when his contract is up, the contractor, hayflick agree to turn over to the government any which is developed under this contract. so just filed it in your mind for a minute. hayflick big ambition was to turn his normal human cells into many faxing factories that could pump out viruses for vaccines. and really quickly virus reproduction, viruses get public inside cells. if you want to make viral vaccines which consist of rekindled my viruses or killed viruses you've got to them reproduce in quantity in cells. there was a problem. the rhesus monkey whose kidney so said than used to make the famous falcon vaccine which was the great pic of the day had been discovered to house silent monkey viruses.