Tomas Novy

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Tomas Novy
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Don't have a compass? Here's a reliable and easy way to navigate with an analog watch. Read the post to learn how you can also do this with any digital watch too!

Navigating Without a Compass – If you have an analog wrist watch, you can use the hands to navigate. I find it easier if I remove my watch and hold it in the palm of my hand in front of me. Holding your watch in front of you, turn around until the shorter

A candle's flame in zero gravity

A candle's flame in zero gravity. This picture is a good way to incorporate gravity and Newton's laws in a space unit.

A candle's flame in zero gravity

A candle's flame in zero gravity. This picture is a good way to incorporate gravity and Newton's laws in a space unit.