That fitting is installed between the hot and cold supply lines at a single location/fixture in the house, usually the farthest away from the heater. Then, a compatible tankless heater can use a pump to push hot water out while pulling the cold water back in through the cold supply line - so no extra recirculating pipe has to be installed. You trigger the recirculation with a switch at the fixture, on a schedule, or with an app/smart home device.

The first one was done in Jan 2022. The patient, David Bennet, survived for 2 months.

They look great! I guess I’ll be the one to point out, it’s spelled ‘amok’

“a novel ingredient composed of a linseed industry by-product, fibre and rapeseed [canola] oil”

Bottomless is easier to clean and lets you see more of what is happening with your shot - you can tell if your tamp/etc is even based on where the coffee first comes through. More of a mess though if you have shoot-through.

I think bottomless is also more desirable/seen as an upgrade if you ever sell the machine.

Google drive does this even more, and every month or so they make the ‘show file location’ harder to find

Sven is on Twitch and YouTube, he’s posted a review series of the features here. It seems like it’s mostly the normal game sounds — super interesting.

By my napkin math, from 32 billion km away, a 2deg error means Voyager 2 is pointing to a spot 1.12 billion km away from Earth (at right angles). That’s roughly the distance from Earth to Saturn 😅

Turns out there’s only about 0.25 kW of energy in a lightning bolt - which costs maybe 5-10 cents in the US - so it’s not really worth it.

No — are you prepping your grates? Preheat, clean thoroughly with a wire brush, then dunk a crumpled up paper towel in vegetable oil, hold it with your BBQ tongs, and brush the grate.

Sticking can also be a sign that the food isn’t cooked yet, it tends to release once it is seared so don’t be afraid to leave it alone for a bit.