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- May 29, 2016
- 2 min
Check My Math
What Slope For Solar Panels? When told south-facing solar panels should be mounted with a slope of 20-40 degrees (my latitude=42...
- May 9, 2016
- 2 min
Transit of Mercury is Underway
The 2016 transit of Mercury is underway. Unfortunately, from my perspective in the Midwest, so are rain showers and heavy clouds. Live...