supercriticalcheese

If you live in a cold country it's twice a year to put winter tyres and then the summer ones.

Which you don't buy every time obviously, but still the change and storage fee is going to be about hundred Euros/dollars each time.

Don't forget the whole calculus thing!

Liking the design and deciding as an executive that this is what your company are to spend money and resources at are different things.

Also probably small petrol/gas station might not have sufficient space due to the ATEX area limitation. (Directive for Explosive area equipment)

In the sense it's possible, but it cannot be close to the fuel distributor.

Maybe the fan motor needs it's own fan

Okay what is your answer then?

Maybe it's to prevent overheating

Or in August

The stairs Vermont?

1 bar is as close as practical to1 atm there you go

Well that's a reason.

At the moment with current technology, colonising other planets in the solar system is unsustainable without a lot of effort from earth so I doubt anything will come out of it in the near term.

First they need to see if they work and can be produced economically