Do you know that ratscan'’t sweat? Yes. Don'’t they use their tailto regulate their...
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Do you know that rats
can'’t sweat? Yes. Don'’t they use their tail
to regulate their temperature? They do, by expanding and contracting
the blood vessels. Clever things. Hello, Volonel
can'’t sweat? Yes. Don'’t they use their tail
to regulate their temperature? They do, by expanding and contracting
the blood vessels. Clever things. Hello, Volonel
Full Transcript
00:00:01.000 --> 00:00:03.998
Do you know that rats
can'’t sweat?
00:00:03.036 --> 00:00:04.728
Yes.
00:00:04.762 --> 00:00:06.868
Don'’t they use their tail
to regulate their temperature?
00:00:06.902 --> 00:00:08.018
They do,
00:00:08.214 --> 00:00:11.114
by expanding and contracting
the blood vessels.
00:00:11.148 --> 00:00:12.529
Clever things.
00:00:18.189 --> 00:00:20.399
Hello, Volonel.
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Movie Summary
The numerous adventures of a countryside veterinarian practice in 1930s to 1940s Yorkshire, England.
