Author: hcvst
Solar cooking event
The fastest solar oven to assemble is probably the windshield reflector variant as shown below. All one needs is a reflector, a black pot with lid, an oven bag to act as a greenhouse and sunshine. It works and I have a blister to prove it. While this setup is sure to satisfy the vegetarian’s…
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In preparation for Software Freedom Day and the H4H stand here is the Geohash of the H4H address: kekhczvdbmvb. Geohashing converts a GPS location into a string. Latitude and longitude are expressed as two sequences of bits where each bit increases the precision by halving the interval a value falls into. For example, with latitude the first bit…
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