(picture from Cool Tools) Cool Tools featured green laser pointers a few months ago. Mine arrived a few weeks ago and it is, indeed, a cool tool. The clearly visible beam of an astronomy grade laser pointer at night is ideal for pointing out stars to a group of Scouts. During the day the green […]
Nature Study
Weather Underground
Scoutmasters may think that the most reliable predictor of foul weather is their Troop’s camping schedule; as soon as the cars are loaded on a Friday night the sky darkens and the wind picks up. Access to the finest weather observing and forecasting technology is now available all over the web. My choice is The […]
