It has been repeatedly shown that enzyme-derived ODN-based assays can detect as little as 50 zeptomoles of target DNA corresponding to about 25,000 molecules.

Brook asked the actors to find a way of communicating the idea of this picture to a blind Chineseman.

The people in all of these examples use attention volitionally

HOPES guilty, FORTUNES crackt, and th’ ILLS y’ave done.