When you leave Portland, it actually gets harder to breathe. Portland is right behind Reykjavik, Iceland as the greenest city in the world.
Imms exams? Full flowchart of immune system, easy to remember. Inc cell mediated, humoral, aquired & innate. Will let you know if it works by Monday ;) For those of us who have better things to do than learn the details of how the body defends intself, Nobel website has clear & simple explaination : http://www.nobelprize.org/educational/medicine/immunity/immune-overview.html
HIV Replication Cycle for #WorldAIDSDay
The entire immune system...on a poster. This is Epic. Very Epic.
Grog's Index of Scouting Knots
Look at these symbols when you need inspiration for geometric #tattoos I love the one for understand.
Artist watercolors animal brain scans. Simply stunning!
Jar cleverness This would be great in mens workshops, garages, man caves