BRRRRRRRRRRRTTTTT
BRRRRRRRRRRRTTTTT
I would wonder about shared loads on the mains causing undesirable power factors or other electrical noise. I’d check that the mains frequency remains within specification as well: 50/60Hz ± 3Hz according to APC.
l’ll speak up for airplanes, or at least airliners in particular. I concede the point they mostly burn non-renewable fuels, but they make excellent use of the resources. Rhetorically speaking, one can cross half the planet in half a day, for not much money, in a mode of transport that is the safest on the planet (typically an order of magnitude safer than cars as I recall).
Draught. Seems we’ve already respelt it as “draft”.
I kill them with a spray bottle filled with 70% isopropyl alcohol. The mist is difficult to avoid, and once they’re knocked down, I drown them with a few more blasts. I think the surface tension of the alcohol is able to permeate the tiny holes (spiracles) that would normally keep water out of their respiratory system. No guts, just wipe away the fly’s body and any excess alcohol. Anything you miss will simply evaporate. Bonus: 70% isopropyl alcohol is a disinfectant, so you’ve already helped clean any disease the fly may have been carrying.
Different gallons. One US gallon is 0.832674 UK gallons, or 3.785412 liters.