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Latest Barbara Wueringer Stories

Sawfish Behavior Leads To Species Own Decline
2012-03-06 05:58:15

[ Watch the Video ] A team of researchers led by Barbara Wueringer of the University of Queensland, Australia have been studying the feeding habits of the freshwater-dwelling sawfish Pristis microdon. The researchers found that when the sawfish feeds, it uses electrosensors in its long snout to detect the location of the prey in the water. The sawfish swipes, several times per second, at its prey with a side to side motion with enough force to saw the fish in half. The sawfish would...


Word of the Day
toccata
  • In music, a work for a keyboard-instrument, like the pianoforte or organ, originally intended to utilize and display varieties of touch: but the term has been extended so as to include many irregular works, similar to the prelude, the fantasia, and the improvisation.
This word is Italian in origin, coming from the feminine past participle of 'toccare,' to touch.
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