this post was submitted on 18 May 2024
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Climate activists from Last Generation disrupted Munich airport by gluing themselves to a runway, leading to flight cancellations and delays over a busy weekend.

Archived version: https://archive.ph/OaVXl

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[–] [email protected] 0 points 4 months ago (1 children)

True! Now they can sit on the ground engines running and going nowhere.

[–] [email protected] 0 points 4 months ago (2 children)

I doubt they leave the engines and even if they did leave them idling it's better than flying

[–] [email protected] 0 points 4 months ago

I'd assume there has to be some engine use for electricity generation, climate control, etc. even when grounded.

[–] [email protected] 0 points 4 months ago (2 children)

Burning fuel to no effect is better than burning fuel to get somewhere? A quick search suggests a 747 burns 5 gallons per mile. An idling engine achieving nothing is burning infinity gallons per mile. Which if you check the number line you'll find is slightly higher.

[–] [email protected] 0 points 4 months ago (1 children)

You require more fuel to move compared to fuel consumption while running idle.

[–] [email protected] 0 points 4 months ago (1 children)

Yes, but if the plane isn't going to move then there's no point it burning fuel.

[–] [email protected] 0 points 4 months ago

Sure. But it's still less.

[–] [email protected] 0 points 4 months ago (2 children)

Only if you do it per mile. Not if you do it as gallons burned.

Also 0/1 isn't infinity it's undefined.

[–] [email protected] 0 points 4 months ago

You're right about one thing: 1/0 = inf is sloppy and lazy. The better way to write it is: the limit as x approaches zero of 1/x is infinity.

[–] [email protected] 0 points 4 months ago

You probably meant 1 / 0.

0 / 1 is 0.