danalwyn: (Default)
danalwyn ([personal profile] danalwyn) wrote2007-06-16 01:21 pm
Entry tags:

Bugs

Random Fact:

The number of years that the periodical cicada lies dormant is always a prime number (so sayeth The Economist).

I never thought about that before, but I suppose it makes sense.
ext_25882: (Fibonacci spiral)

[identity profile] nightdog-barks.livejournal.com 2007-06-16 08:33 pm (UTC)(link)
Interesting.

Sort of like the Fibonacci sequence in the spiral of a pine cone.