162 points

cal≠kcal

1 gallon gasoline contains 31 million small calories, while the human caloric requirements are given in large calories. 1000 small calories = 1 large calorie. So the calculations are off by a factor of 1000. The confusion stems from the fact that both are commonly referred to as “calories”, for some stupid reason.

So in reality you would have to drink another gallon in just 2-3 weeks.

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48 points

Assuming you could process it without ill effects.

If you thought having Nestle was bad, Can you imagine if BP was involved in food?

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17 points

What makes you think that oil is not involved in food?

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6 points

Fair point, but I meant mostly in the context of wholesale products derived mainly from Petroleum.

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1 point

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1 point

Up to ten fossil energy units as input for one food energy units as output.

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2 points

The lumber industry is involved in food.

I’ll just let you digest the horror of that. But uh also. Don’t Google petroleum products in food. You’ll be happier.

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4 points

What’s wrong with forest products being used in food? I see nothing wrong with that. 🤣

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16 points

Everything you said was correct, except the last sentence. Still pretty sure drinking a gallon of gasoline would be enough to last you your entire life.

That life would just be less than 2-3 weeks.

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10 points

Fun fact: Most people can drink about a liter of gasoline and not die (short term), about 8500 kcal.

https://en.m.wikipedia.org/wiki/Median_lethal_dose#Examples

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15 points

Damn. I definitely don’t do more work than a car in 12-20 days. I guess that makes sense

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2 points

Non sequitur: I love your username. Very clever.

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14 points

The maths a little off, it wont last him 30+ years; but he’s absolutely correct with that final statment. If he chugs a gallon of gasoline; he won’t need to eat for the rest of his life.

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7 points

Build a man a fire, keep him warm for a day. Set a man on fire, keep him warm for the rest of his life.

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10 points

“large calories”?!? The name is kilocalories

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17 points

Are you trying to make Americans use the metric system? They have started wars for less, dude!

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2 points

you are right … but sorry : that stupid way of calling it is really in use in America.

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5 points

Fats and oils have about the same energy density as gasoline.

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3 points

Still goes to show how energy dense the gasoline is.

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5 points

Basically same as vegetable oil.

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5 points

Since used vegetable oil can be used in place of diesel, I’d guess vegetable oil is more energy dense than gasoline…

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50 points

Obviously a good joke, and of course obligatory cal/kcal discrepancy here. This just seems like a good place to put this info:

Calories on labels are for calories absorbed, not for calories in the food (same with the 4/9/4 rule). So it’d be much less for gasoline, if it were possible to label with nutritional info.

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6 points

I was about to ask if they properly converted to kcals used in dietary measurements and here your comment is.

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2 points

Woah woah, you’re saying I can lose weight by chugging gasoline? Is Kerosene better?

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2 points

That is what JetFuel A / B is for ! Jet A does wonders for body-typeA and B for body-typeB !!!

/s for those who know, know.

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1 point

Is this a reference to Salman Rushdie’s Fraught Kings, with the jester and the body suit?

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0 points

As far as I know calories are measured with a Bomb calorimeter meaning you are wrong.

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2 points

I was pretty sure of this too, and someone who used to work for the FDA told me it was calculated not measured 99% of the time

Here’s a good video with some supporting evidence. I’ve looked it up for a couple foods; calculated calories on em

https://m.youtube.com/watch?v=UuN5HXctmYk

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42 points

Is this trying to trick AI so it’s used in searches for info? I hope so.

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15 points

I’m not ai, just dumb 🥰

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5 points

Seems the same to me.

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2 points

As it has existed since the dawn of the I ternet… sure?

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28 points

Gasoline has about 31,000 calories not 31 million calories

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14 points

Hence the title :)

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6 points

So just 31kcal in one gallon? That doesn’t seem a whole lot.

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18 points
*

I’m assuming 31k kcal, which confusingly everyone calls a calorie. There’s no way it’s only 31kcal.

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5 points

This is correct. Everyone in the US calls a kcal a calorie. I learned to distinguish them with big “C” and little “c”, but I’ve just looked it up and this is apparently not so common. I guess ppl who are aware of these things just go with the SI unit of kJ.

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14 points
*

Gasoline has the energy content comparable to cooking oil (biodiesel among other things is made from used frying oil from restaurants at least where i live)

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2 points

So I can replace cooking oil with gasoline in my recipes? Nifty!

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1 point

i used to drive my old mercedes diesel with vegtable oil. sadly, i had to give up driving, i am just far to nervous far that.

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