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chrisglass.com | ||
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blog.asleson.org
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| | | | | Over Thanksgiving I discovered a torrent of cold air pouring behind our shower in the basement and tracked it to a large opening in our attic. That same day I went and picked up some additional insulation and proceeded to close the opening. Problem solved right? Nope, instead I found out by sealing this rather large hole I made our home too tight. The problem is that in worst case testing (all exhaust fans running and the clothes dryer) a significant enough negative pressure was created which prevented our water heater from drafting correctly. | |
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kaspars.net
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| | | | | With electric hot water heaters it is possible to use smart sockets with energy meter capabilities to measure the electricity consumption when the water is not actually used and is heated only to maintain the set temperature. It can be assumed that all of the added heat is equal to the heat lost to the... | |
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blog.ampli.fi
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| | | | | [AI summary] The author describes building a temperature monitoring system for their hot water heater using AWS services and a Raspberry Pi to send SMS alerts when temperature thresholds are breached. | |
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analyzethedatanotthedrivel.org
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| | | an accident Racing beyond Saturn, the Earth continued cooling. Two years and fourteen weeks after runaway, copper spool resistance measurements yielded an average outdoor temperature of -131 degrees Celsius. Colder than Earth had ever been but still warmer than the moons of Saturn. Enceladus measured around -200 Celsius, but Enceladus was in thermal equilibrium, and... | ||