Calculations Memes

Posts tagged with Calculations

Ours Is Better! (180% Better, Actually)

Ours Is Better! (180% Better, Actually)
Nothing says "I'm a competent researcher" like reporting yields that defy the laws of thermodynamics. 180% yield? Either you've discovered how to create matter from nothing, or more likely, you've made a spectacular error in your calculations. But hey, at least you get to strut around the department with that smug "kemist" energy while the other labs question their entire existence. Pro tip: when your product weighs more than your starting materials, it's not a breakthrough—it's water in your sample.

Theoretical Chemists And Their PP Problems

Theoretical Chemists And Their PP Problems
Theoretical chemists getting excited about "hard" and "soft" pseudopotentials is the scientific equivalent of picking teams for dodgeball! 🧪 The orange underlines are basically them saying "Ooooh, look at my fancy 'hard' PP with high cutoff energy!" while secretly knowing that going too "soft" might ruin their calculations. It's quantum physics dating app - swipe right for the perfect pseudopotential that won't crash your computer or your research career! The eternal struggle between computational efficiency and accuracy that keeps these lab wizards up at night giggling at their own PP jokes.

Bro Did Math For Porn

Bro Did Math For Porn
When your thermodynamics professor said "real-world applications," this probably wasn't what they meant. Someone actually calculated the carbon footprint of a 15-minute shower encounter with frightening precision. From water consumption to energy expenditure to CO₂ emissions—proof that engineers can turn literally anything into a homework problem. Climate scientists take note: we've identified a previously undocumented source of greenhouse gases. Next time someone asks "was it hot?" they can respond with "approximately 5.25 kWh worth."

Ideal Conditions And Pi=3 Only

Ideal Conditions And Pi=3 Only
Every physics student knows the euphoria of seeing "assume ideal conditions" on an exam question. It's basically code for "we're ignoring all the messy real-world complications!" But when the professor hits you with "you cannot assume ideal conditions," that's when your soul leaves your body. Suddenly you're accounting for air resistance, friction, non-uniform density, and probably the butterfly effect in Madagascar. It's like going from "spherical cow in vacuum" paradise to "calculate the exact trajectory of this irregularly shaped cow falling through a hurricane" nightmare.

It Physically Hurts

It Physically Hurts
That soul-crushing moment when you realize your entire calculation was based on a faulty premise! Nothing hits harder than discovering you've spent hours deriving equations only to find out you assumed the wrong initial conditions. In research, one tiny wrong assumption can send you spiraling down a mathematical rabbit hole that ends with tears and an eraser. The laws of conservation apply to everything except your time and dignity when this happens!

Mission Failed Successfully

Mission Failed Successfully
The mathematical equivalent of "two wrongs make a right." In algebra, when you multiply two negative numbers, they produce a positive result. So while making one sign error is a mathematical sin that will haunt your calculations forever, making two consecutive sign errors accidentally cancels out your mistake. It's the universe's way of rewarding consistent incompetence. The only time in mathematics where doubling your failure rate improves your outcome.

Thermodynamics And Heat Transfer Got Me Calculating Semi Infinite Apple Slices

Thermodynamics And Heat Transfer Got Me Calculating Semi Infinite Apple Slices
Food engineering students experiencing the brutal reality check. The top panel shows the dream: "This looks cool!" The bottom panel reveals the nightmare: calculating heat flux through marshmallows like they're solving rocket science. Those semi-infinite approximations hit different when you're staring at food instead of textbooks! Engineering professors really be turning snack time into differential equations. Next time you bite into a perfectly toasted marshmallow, pour one out for the poor souls who had to model its thermal conductivity.

I Didn't Cook, I Am Cooked

I Didn't Cook, I Am Cooked
The expectations vs. reality of chemistry is brutally accurate here! We all enter thinking we'll be mixing colorful solutions and creating explosions like some mad scientist. Then reality hits—endless calculations, periodic table memorization, and equations that make your brain feel like it's been through a centrifuge. The transition from "I'm going to create something amazing" to "I'm going to fail this exam" happens faster than a combustion reaction. Chemistry: where dreams of making cool compounds are replaced by nightmares about balancing redox equations!

Night After The Chemistry Test

Night After The Chemistry Test
The eternal chemistry student nightmare! Just when you think you can rest after that brutal exam, your brain jolts you awake with the horrifying question: "Did you use the right gas constant?" Nothing says academic trauma like your personified brain refusing to let you sleep because it suddenly remembered R could be 0.0821 L·atm/mol·K or 8.314 J/mol·K or any of its other demonic forms. That moment when you realize you might have calculated every single problem with the wrong units is enough to make anyone's eyes pop open at 3 AM. Sweet dreams? More like sweet chemical nightmares!

The Engineer's Arithmetic Paradox

The Engineer's Arithmetic Paradox
Engineering degree in hand but still counting on fingers! The beautiful irony of spending years mastering complex differential equations, thermodynamics, and structural analysis only to struggle with basic addition without a calculator. That moment when you're designing a bridge that can withstand hurricane-force winds but have to double-check if 7+5 really equals 12. Engineers aren't mathematicians—we're professional approximators who round π to 3 when nobody's looking!

The Precision Paradox

The Precision Paradox
The precision paradox strikes again! Mathematicians weep when they can't achieve perfect solutions, while cosmologists are throwing a party when they're only off by a factor of 100,000! But the real kicker is in the comments - a physics professor rounding π to 10 "for ease"?! That's not approximation, that's a mathematical war crime! Even cosmologists are clutching their calculators in horror. Next thing you know, they'll be saying gravity is "roughly down-ish" and calling it a day!

Evil Physicist's Most Diabolical Plan

Evil Physicist's Most Diabolical Plan
The true villain in physics isn't the blue-faced scientist—it's the air resistance that ruins those perfect theoretical calculations. First-year physics: "Assume no air resistance." Real world: "Your projectile motion equations are adorable." Every physicist knows the purest equations exist only in a vacuum, where objects fall at 9.8 m/s² without pesky reality interfering. Including air resistance is basically choosing violence against undergrads.