Roadrunners eat lizards.. and they must run at speeds of 25 kilometres per hour (15 miles per hour) in order to catch them.
Putting roaches on the pill
Putting roaches on the pill A researcher at Cornell University is hoping to
create a chemical which will make male cockroaches infertile and
put an end to their astounding breeding success. Using a chemical
to control the breeding of cockroaches will help to decrease the
use of toxic pesticides, tons of which are used each year in the
fight against the bugs. 27 APRIL 2000
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