Recent comments in /f/explainlikeimfive

tmahfan117 t1_ixszeug wrote

It doesn’t, mostly.

You can totally pump gas into a car with the engine running and not have anything explode. As long as the gasoline doesn’t get to the engine or any other part hot enough to ignite it, it won’t explode.

The problem is that people In general are stupid, so removing every possible risk is the best move.

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TheAndyMac83 t1_ixsign6 wrote

On the scale of a full army, half is extremely heavy even; my understanding is that somewhere around a quarter or so is what it takes to defeat an army.

Imagine being in a group of say 10 men, marching towards an enemy position. You get halfway there, but two of your friends are hit by arrows and go down screaming. Sure, you might reason that by the time you make it all the way you'll only lose another two men, but one of those two might be you. At what point do you think "Well heck, the next one arrow's going to hit me!" and decide that you're not walking into that?

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explainlikeimfive-ModTeam t1_ixsaplp wrote

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[deleted] t1_ixsabyv wrote

Not really.

When Hervy II build up Dover castle to basically it's current state (of course minus the gun batteries added centuries later) the cost was ~6500 pounds - with total yearly income being ~10000.

Total tax intake in GB today is ~720 billion pounds - so a fortification equally expensive (65% of yearly tax income) wouldn't merely be "multi-billion" but much more.

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Willbilly1221 t1_ixs9yef wrote

Once gas contained inside a pressurized tube escape (inevitably it will escape, balloons shrink too) it cant re pressurize. Entropy dictates that the pressure inside a balloon or tire is trying to stabilize to atmospheric pressure. Only the tire or balloon wall is preventing that from happening. But they all slowly leak regardless which is why you have to re inflate anyway. Cold weather exacerbates this process. Cold temperatures drop pressure which reduces the effectiveness of a good seal on your wheel. Low pressure tires lose air faster than high pressure tires because the shape of the tire with pressure produces a better seal. Once the seal is compromised by temperature change it losses more pressure.

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GESNodoon t1_ixs93e2 wrote

Really, who cares. Go back and do it if you really want to. Have someone else do it. Hire someone to do it. In the end, you are wrong about the facts and your original response did not have anything to do with the original question. That is all I really care about.

I will wait with great anticipation for someone to come along and tell me I see-sawed lol. It will crush me.

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MentallyMusing t1_ixs8mub wrote

It'd be interesting to see the total number of items that were under discussion in this string of comments and have someone list out what was and was not addressed to see how right either one of us was regarding the things we wrote and who brought up what for dissection of value

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MentallyMusing t1_ixs7nyd wrote

Hey, how often does continuously insulting someone keep you in the kind of companionship you enjoy online and does that transfer equally as your offline personality or do you play meek, coy and easily frazzled in person

You obviously have zero perception of how you've insulted yourself

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