Thursday, July 29, 2010

Thermometer and Measurement 29 July 2010

Thursday pm.
I saw this thermometer at a bookstore and bought it.

The first reading was at 20deg c. We put it under the hot sun, and see the reading went up. Then I suggested En to put it inside the freezer, where the reading went down to  below 0, -3deg c. Then, she went on trying it at few places.  :)

1 comment:

Jack Ng said...

I never thought of this. Super.