Ed: How old is your brother?
Ted: He’s a year old.
Ed: Huh! I’ve got a dog a year old and he can walk twice as well as your brother.
Ted: Sure, your dog has twice as many legs.
Charles BonnetDied 20 May 1793 at age 73 (born 13 Mar 1720). Swiss naturalist and philosophical writer who discovered parthenogenesis (reproduction without fertilization) in female aphids. Bonnet also: demonstrated the regenerative ability of annelid worms, found that insects breathe through pores which he called stigmata, studied photosynthesis and epinasty in plants and noted the emission of bubbles by a submerged illuminated leaf. With eyesight failing in the 1750's he turned to speculation. Remembering the aphid, in 1770, Bonnet published an argument that all females carry within them all future evolutionary generations in a miniature form, able to survive even such cataclysms as the biblical Flood. He predicted, moreover, that these catastrophes thus brought about evolutionary change. |
