Thursday, August 30, 2007

I went to Midland over the weekend. I filled up at Mini Mart before I left town. I drove to my cousin's house, then back to Water Valley, just outside of San Angelo, before I had to refuel. I drove 365.1 miles on 22.137 gallons. That's 16.5 mpg.

Crap! I thought I got better mileage than that.

Note to self: Start saving for a new car. Well, new to me, anyway.

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Wednesday, May 09, 2007

Daniel Stroh1 posted a great article about building a solar heater for his garage. Stacking 50 soda cans painted black, he was able to increase the air temperature by 15 degrees from input to output. Daniel remembers that his father had built something similar that generated a 110° difference between incoming air and outgoing air.

This is a great idea!

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