"The average male northern giant mouse lemur (Mirza zaza) tips the scales at just 280g, but has "an average testes volume of 15.48 cubic centimetres", the BBC explains.
Accordingly, "5.5 per cent of the male lemurs’ bodies were testes" by weight, shaming blokes who can boast just 0.05 per cent of their mass dangling between their legs."
Uh - how are weight and volume related here? And, if the units are wrong and the second figure is really supposed to be grams instead of cubic centimeters, did they really whack a bunch of lemur's balls off to weigh them?