this post was submitted on 01 Mar 2026
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Science Memes

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top 46 comments
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[–] ranzispa@mander.xyz 2 points 13 hours ago

Systematic review of lab equipment and techniques applied after the prohibition of bunsen burners

[–] Aceticon@lemmy.dbzer0.com 7 points 20 hours ago

Guess that's one way to measure the calories of a cracker.

[–] melsaskca@lemmy.ca 3 points 17 hours ago (1 children)

Saul Goodman can't help us, only his high-school aged children can! Better call the Saul teens!

[–] lessthanluigi@lemmy.sdf.org 1 points 16 hours ago
[–] Triumph@fedia.io 76 points 1 day ago (1 children)

Determining the caloric content of Jesus

[–] meshitero@lemmy.zip 8 points 1 day ago

Game over, everyone. That's perfect.

[–] AllNewTypeFace@leminal.space 43 points 1 day ago (4 children)

Related: a guy in Poland posted online about buying supermarket donuts to use as fuel in a wood-burning stove. The donuts turned out an order of magnitude cheaper than firewood.

[–] Geobloke@aussie.zone 11 points 1 day ago (1 children)

Yeah I think i remember seeing that. The donuts were like 90% for some holiday

[–] operationalHazard@lemmy.zip 7 points 1 day ago (1 children)

Poland is still fairly religious and I've heard accounts of the amount some people eat on Fat Thursday on the leadup to Easter. Pretty sure that a specific type of donut is quite popular for it. So yeah, probably related

Dude who downvoted you: How dare you be relevant, insightful, and correct.

[–] Corkyskog@sh.itjust.works 7 points 1 day ago

I wish donuts were that cheap near me. The dollars to donuts phrase has been backward for like at least 10 years in my area.

[–] blackbrook@mander.xyz 2 points 1 day ago (1 children)

That suggests you could mix flour and vegetable oil and maybe dry it into bricks which might be cheaper than donuts usual are. I wonder how dirty that burns...

[–] ICastFist@programming.dev 3 points 1 day ago

Maybe the frying is the special sauce in making them more flammable? Fry donuts with a donut-fueled stove to get more donuts for fuel.

[–] edinbruh@feddit.it 49 points 1 day ago (1 children)

Is this to measure calories? We did something similar in elementary school, our teacher would light a piece of snack on hanging above an aluminium dish, and we would count for how long it burned. Then we looked at the packaging and the snacks with more calories burned the longest.

[–] dalekcaan@feddit.nl 21 points 1 day ago

If I recall my undergrad thermodynamics class correctly, you can calculate the calories in food by burning, but in an experiment like this too much of the heat would escape to the surroundings to be usefully measured. Usually they use something like a bomb calorimeter to make sure all the heat is captured and measured.

[–] Baggie@lemmy.zip 8 points 1 day ago (1 children)
[–] reabsorbthelight@lemmy.world 3 points 18 hours ago

Baptism by fire

[–] ICastFist@programming.dev 6 points 1 day ago

"Finding the correct amount of crackers to make a boiling tube crack, by Liane Cartman et. al."

[–] MonkderVierte@lemmy.zip 9 points 1 day ago (1 children)
[–] Thedogdrinkscoffee@lemmy.ca 6 points 1 day ago (1 children)

You'll never get published with that writing flair.

[–] ignotum@lemmy.world 5 points 1 day ago (2 children)

Yeah you need a more eye-catching title, like
"I accidentally made a calorimeter?? Gone wrong - GONE SEXUAL"
Now that's a paper any journal would be itching to publish

[–] Thedogdrinkscoffee@lemmy.ca 3 points 1 day ago

Citations +1

aT tHrEe Am!!!1!1!

[–] Trying2KnowMyself@hexbear.net 12 points 1 day ago (1 children)

Efficacy of White Genocide as a Fuel Source

[–] Rai@lemmy.dbzer0.com 9 points 1 day ago (1 children)

tbh I clicked on “comments” thinking “guarantee imma find the best reply from someone from hexbear” lawl

[–] Trying2KnowMyself@hexbear.net 6 points 1 day ago (1 children)

catgirl-salute I had a brief moment of regret after posting because I realized I could have collected downvotes if I had switched to an account that would federate with .world

[–] Rai@lemmy.dbzer0.com 5 points 1 day ago (1 children)

Ahhh I didn’t realize world was defedersted from hexbear! I’m happy db0 doesn’t defederate with many places, as far as I know. I know hexbear and this instance haven’t gotten along in the past but a lotta my values line up with both instances most of the time, and a ton of bangers come from bears.

[–] Trying2KnowMyself@hexbear.net 5 points 1 day ago (1 children)

They were so scared of the bearsite that they needed to “preemptively defederate” “as a last resort”

[–] anotherspinelessdem@lemmy.ml 3 points 1 day ago (1 children)

It would be terrible if their ideological masters let them think for themselves!

[–] Trying2KnowMyself@hexbear.net 2 points 1 day ago* (last edited 1 day ago)

The only way to protect yourself from the evil authoritarians is to become one.

[–] yesman@lemmy.world 10 points 1 day ago

Safe, clean, and renewable. It's the energy source of the future.

[–] Skuldug@lemmy.world 9 points 1 day ago* (last edited 1 day ago)

(h)Eat the Ritz™

[–] YiddishMcSquidish@lemmy.today 4 points 1 day ago* (last edited 1 day ago)

External bomb calorimeter.

[–] Thedogdrinkscoffee@lemmy.ca 5 points 1 day ago* (last edited 1 day ago)

Novel implementations of field expedient laboratory energy sources - a comprehensive scientific litterature meta-analysis.

Cracker fire water

[–] AbidingOhmsLaw@lemmy.ml 5 points 1 day ago

Calorie count of soylant green.

[–] DarrinBrunner@lemmy.world 4 points 1 day ago

It's kinda like The Matrix. Or, maybe I didn't understand that movie.

[–] humanspiral@lemmy.ca 3 points 1 day ago (1 children)

Are nutritional/digested calories actual equal to their combustion energy?

[–] YiddishMcSquidish@lemmy.today 2 points 1 day ago (1 children)

The main substance that burns but doesn't necessarily get metabolized is dietary fiber, which is a category of some different polysaccharides that burn but don't get (fully) digested.

So high fiber foods would tend to give incorrect results in bomb calorimetry.

[–] Flyberius@hexbear.net 2 points 1 day ago (1 children)

I always wondered with this experiment why burning the food gives an accurate measure of calories? Obviously our digestion doesn't literally burn the food, so how are the two processes analogous?

[–] YiddishMcSquidish@lemmy.today 5 points 1 day ago* (last edited 1 day ago) (1 children)

You do oxidize food in your gut. Maybe not as completely as burning it. But in a proper bomb calorimeter, it is sealed if that helps it make more sense.

[–] Flyberius@hexbear.net 1 points 1 day ago

Thanks for that. I guess in my head I feel there must be so much more to it. I need to read into it all

[–] sudoMakeUser@sh.itjust.works 1 points 1 day ago

Me getting family members cremated

[–] Wildmimic@anarchist.nexus 2 points 1 day ago

Categorizing how hard a cracker got burned by measuring its caloric output with water as intermediary.