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The internet age offers us vast resources for education, of which I am just beginning to make use of. If, in a discussion with my children, the topic of something odd like pole vaulting comes up, I can go to Youtube and quickly find a video that demonstrates what it looks like. I can find the words to any half-remembered rhyme with ease, and find all kinds of fun activities in a moment.

Tonight we were discussing stars, and since it's -25 out right now, I couldn't take them to see the real thing. But I just knew that somewhere in the world someone had created a perfect stellar simulator and was offering for free. After three minutes searching and two minutes downloading, I had it: Stellarium.

It's a planetarium for your computer. You can show the sky from any position on earth at any time, speed up or reverse time, zoom in, and overlay labels, constellations, and various navigational markers. I've wasted almost as much time on it as I did Flash Element TD...


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Superb! Thanks for sharing this great find.

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