Thought for the month

“Contradiction is not a sign of falsity, nor the lack of contradiction the sign of truth.” Blaise Pascal, French mathematician and physicist (1623 – 62).

Sunday, 2 January 2011

Rubber dub - tweet, tweet

A simple rubber device that replicates complex bird songs has been developed by a team of US researchers.
The song is produced by blowing air through the device, which mimics a bird's vocal tract, the team explained.
The findings appear to challenge the idea that birds had to learn complicated neurological controls in order to produce distinctive calls.
Further details at BBC News Science & Environment.

No comments:

Post a Comment