A Star a Week
Tuesday, December 6, 2016
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Wednesday, March 16, 2011
Amazing Cassini Movie
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A colleague pointed out this movie on the Astronomy Picture of the Day. Check it out.
Thursday, February 24, 2011
Mercury, MESSENGER and Jupiter
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Stellarium's View to the West on March 15 On March 18, the MESSENGER spacecraft will end a orbit around the planet Mercury. MESSENGE...
Wednesday, February 23, 2011
Do CFLs Make Sense for BC?
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A Compact Fluorescent Bulb (Wikipedia) I recently noticed that BC has banned 75W and 100W incandescent light bulbs. I was just wondering...
Watching the Seasons Go By
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A Bit on Snow on the Soil in the Backyard A couple of days ago we had a little snow in Vancouver, so I repeated the experiment of the Ne...
Friday, February 18, 2011
How Many Blue Stars Can You See?
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Looking out at the night sky you might notice that most of the bright stars are blue or blue-white and relatively few are yellow like the Su...
Wednesday, January 19, 2011
The Sun - Frosty Grass
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My Backyard at the End of the Day This is a great experiment that you can take advantage of a really cold day in Vancouver. At the end o...
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