Why nobody has made an open source ink jet printer design like reprap, I will never understand. The printer industry seems primed for disruption with all their bullshit and their half century old technology.

Easy. 80f is 80% hot. 90f is 90% hot. 110f is 110% hot and so on.

But friction burns are so hot 🥵🔥

Breaking news: Number of house fires sees rapid uptick, experts weigh in.

Inb4 the guy in the blue shirt gets shot.

‘For a while’ is really underselling it. They do and can do what they do because they have been doing it since time immemorial or rather for at least 2000 years.

You always get this kind of outrage when you tell people to do anything less. Eat less meat: How dare you tell me I cannot eat meat! I work hard every day at the blue collar job and all I want to do is to come home to a nice steak!

IMHO twitter OP’s take basically amounts to climate change denial.

There is less kerosene burned in all aviation in the world than is used in lamps and cookstoves in Africa and Asia. Aviation is really not the driver of climate change. Of all transport emissions aviation is 8% (in the US). 80% is cars and trucks.

Moreover, the aviation industry has a profit motive to reduce emissions because ever gallon of jet fuel saved is money saved.

The same applies to shipping (11% of global emissions), modern container ships are so fucking massive and slower than some wooden sailing ships from the 19th century because efficiency is the only real way they can make more money.

good ol takeitorcirclejerk