Today I finished making my little science gadget. It is an articifial lung, and it demonstrates how air pressure forces air in and out of our lungs. It is a very good way to understand the intricacies of respiration. I made it using a plastic bottle, two balloons and a straw.
Then, as I walked home from my piano lesson, it started snowing very heavily. Lawns are covered with a thin blanket of snow. I still have a hockey game starting at 9:30 PM at Riley Rink today, and it looks like i'll have to leave very early today in expectation of the road conditions. I started watching Pride and Prejudice on DVD. It is an excellent and famous story.
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