Rectofossal Ambiguity is not knowing your arse from a hole in the ground.
It is also the nom-de-blog of a semi-housetrained microbiologist who has worked principally in hygiene and infection control and now increasingly in bioremediation and green biotech.
Recto Fossa also accidentally ended up writing about science and is sufficiently deluded to think people might actually be interested in his inconsequential gibbering about microbiology, food science and pseudoscience. But he also thinks that when he shouts at the wireless someone at the other end is really listening.
“Some scientists claim that hydrogen, because it is so plentiful, is the basic building block of the universe. I dispute that. I say there is more stupidity than hydrogen, and that THAT is the basic building block of the universe.” – Frank Zappa