Dead Comment
Side Node: computer programing is kinda cool. It is a set of incantations which actually does work.
EDIT: Hello, all you down-voters and people who say I should read the article before commenting :-) I to, don't like it when people just start commenting without reading the article.
I also don't like it when people take what a pop-sci writer too seriously. In this case, I was interested enough to read the original article in Nature, where it says this practice was for cursing (see quote at the end)
Don't forget Gell-Man's Amnesia :-)
"Howitt described how magic was employed to harm a victim using a ritual fire and a wooden object smeared or attached with a piece of human or animal fat (major sources of lipids): “In all these tribes a general, I may say almost an universal, prac- tice has been to procure some article belonging to the intended victim. A piece of his hair, some of his faeces, a bone picked by him and dropped, a shred of his opossum rug, or at the present time of his clothes, will suffice, or if nothing else can be got he may be watched until he is seen to spit, when his saliva is carefully picked up with a piece of wood and made use of for his destruction..."
>"The mulla-mullung would then chant the name of the sick person, and once the stick fell, the charm was complete," a Monash University statement said.
For regular bulbs I use Energetic Edison style bulb https://www.amazon.com/Equivalent-Filament-Daylight-Non-Dimm...
That’s the problem: it often doesn’t. I’d have an air-to-water heat pump heating my house today if the quotes I got were remotely cost-competitive with a replacement gas boiler. A payback of “never” or “not within the projected lifespan of the equipment”, coupled with far fewer people who can service the equipment and far less likelihood that any part you need will be right on the truck, means that a lot of houses, including my own, have a gas boiler installed and maybe will electrify in 20 years if it’s competitive then.
I’d have even paid a small premium ($3-6 thousand? Sure! But not well into five figures) to go air-to-water, but not 2-2.5x as much to buy into a possibly hard-to-service (due to lack of experienced techs with non-standard equipment, not because the equipment itself is a problem).
The UK is so far ahead of the US in air-to-water that it’s crazy to think we share a planet.
I felt sorry for them when they all ended up unemployed with the diesel mechanics laughing at them.
States define the ratio of electricians to installers so with the right ratio and availability of work there are plenty of contactors who will hire electricians without expecting any work to be completed.