myjetpack:

Two explorers have emerged from the jungle into a clearing where two angry-looking men in white coats confront them and stand before easels covered in calculations and formulas. One explorer says nervously "Just back away very quietly and don't look at the flipcharts: they are at their most dangerous when protecting their theories".ALT

A recent cartoon for New Scientist:

p.s. I have a book of science cartoons called ‘Department of Mind-Blowing Theories’. Details at tomgauld.com.