Science Olympiad Fermi — order-of-magnitude eval Modern LLMs on a curated subset of the Open Science Olympiad Fermi questions. Each answer is scored only on its order of magnitude (the power of 10 nearest the true value), the way the Science Olympiad event scores it. We compare against TextQL's May-2025 eval.
Generated 5/22/2026, 12:55:08 AM · Open Science Olympiad Fermi (curated subset)
How the metrics work
Strict — exact order-of-magnitude match.Practical — within ±1 order of magnitude.Reliable — within ±3 (i.e. didn't hallucinate wildly).“OOM err” = model's exponent minus the gold exponent. ⚠ Comparison caveat & how to review
Our subset is randomly sampled from the noisy full set; TextQL hand-curated theirs. So raw numbers aren't perfectly comparable — some misses are bad questions, not model errors. Expand a row and tag it: model wrong / gold wrong / ambiguous / compute-error. Always write a note — the notes are what we mine for the new benchmark.
Results vs TextQL (May 2025) Model Strict Practical (±1) Reliable (±3) n gpt-5.5-2026-04-23 (ours) 60.0% 88.5% 95.5% 200 Claude 3.7 Sonnet (TextQL) 61.3% 93.7% 98.1% 158 GPT-4o (TextQL) 56.5% 86.9% 95.6% 158
mean signed OOM error +0.231 (≈0 = unbiased) · 1 parse fails · error bands: exact:120 · >3 (hallucination):8 · ±1:57 · ±2–3:14 · no answer:1
Different subsets (ours randomly sampled, TextQL hand-curated) — read as ballpark, not a head-to-head. See the review caveat above.
Verdicts save automatically in this browser. When done, set your name, click Download , and send the file to Jorge to merge.
Sort: |OOM err| ↓ OOM err ↓ qid
Verdict: all unreviewed good model wrong gold wrong ambiguous compute/structure error
200 questions qid
question
gold 10ⁿ
model 10ⁿ
OOM err
tier
scio-2927 How many hydrogen atoms would be in a sphere of water the size of the moon? 24 48 +24 sampled scio-0213 What is the additional acceleration of Voyager 1 by shining a red laser pointer at it, in meters per second squared? -15 -34 -19 sampled scio-1295 What is the wavelength of violet in nanometers? -7 3 +10 sampled scio-2607 How many newspapers would be needed put side-to-side to cover the surface of the Sun? 10 19 +9 sampled scio-1530 While writing this exam, I am currently listening to some nice lofi hip hop radio - beats to relax/study to. Lo-Fi Girl on YouTube seems to be expending a lot of energy since her desk lamp is on 24/.. How many jiffies (unit) will a standard 1600-lumen lightbulb stay on for after capturing the energy released in one minute by the Sun that hits a square-meter of Earth at noon at the equator at summer equinox? 13 5 -8 sampled scio-2517 How many digits does 13123456789 have? 8 1 -7 sampled scio-0912 How many grams of CO2 are emitted by cattle every day? 7 13 +6 sampled scio-1176 Zion plays Counter Strike 2 and plants the bomb, how many bombs would he need to plant for the energy to equal that of a supernova. 41 36 -5 sampled scio-2122 Emma tracks the progress of a certain second-order chemical reaction by measuring the concentration of one of the reactants, A, using a device with a detection limit of 45 ppm. She notes that it takes exactly 24 hours for the concentration of A to fall from its initial concentration of 2 M to 1 M. Given that the molar mass of A is 51 g/mol, how many additional hours would it take for the concentration of A in solution to become undetectable? 8 5 -3 sampled scio-1250 How many snails would you need to produce enough mucus to fill a bathtub in an hour? 3 6 +3 sampled scio-1597 Bitcoin mining can get quite energy intensive. In his quest to mine bitcoins, Aidan has come up with a brilliant idea: he develops the Potential Energy Collecting Setup (PECS) that can collect gravitational potential energy of a falling object and transform 100% of that energy into mining bitcoins. If Aidan places PECS in his room and jumps up and down, where PECS collects Aidan's gravitational potential energy at each peak of his jump, how many times must Aidan jump to mine one Bitcoin? 7 10 +3 sampled scio-0356 A 27 base pair DNA strand could theoretically code for how many different polypeptides? 9 12 +3 sampled scio-3399 How many words are there in the Second Edition Oxford English Dictionary? 5 8 +3 sampled scio-3854 What is the probability that you will be struck by lightning today? -6 -9 -3 sampled scio-1169 Do you remember that TikTok trend where people broke plates to release some sort of anger? Yeah, same. Anyway, if I were to construct the Great Wall of China using broken plate shards, how many plates would I need? 10 13 +3 sampled scio-0978 How many times can I walk the perimeter of Vatican city in the amount of time it takes for a bullet to travel around the world? -1 1 +2 sampled scio-1711 How many galaxies are in the Milky Way? 2 0 -2 sampled scio-0452 What is the mass of the ink in a printed book? [g] 2 0 -2 sampled scio-2956 How many motor vehicle crash deaths have there been in the last 5 years? 5 7 +2 sampled scio-3376 What is the angular frequency of the fastest man-made spinning object in the world in rpm? 9 11 +2 sampled scio-3275 Assume that right after the tea dumping part of the Boston Tea Party, the Boston Harbor was stirred to homogeneity. If a Son of Liberty suddenly got thirsty and took a sip out of the water right from the port, what ratio of dumped tea to water would the revolutionary taste? -5 -7 -2 sampled scio-3959 How many known species of plants are found in the Amazonian Rain Forest? 7 5 -2 sampled scio-0921 How many mL of blood does our heart pump each day? 6 7 +1 sampled scio-0713 Speaking of streaming services, have you made your Spotify “playlist in a bottle”? On average, how many hours would it take for you to listen to all of the songs Spotify adds to its collection in a single day? 3 4 +1 sampled scio-1861 How much is the most expensive cut diamond worth? [Use SI Units / 2017 USD] 9 8 -1 sampled scio-0597 How many people in the US have food allergies? 7 8 +1 sampled scio-0909 On average, how many times has Taylor Swift’s Anti-Hero been watched on Youtube per day since it was uploaded? 6 5 -1 sampled scio-0385 If every Fermi Questions competitor at an average invitational ate a meal of butter chicken at an Indian restaurant once every day since the creation of the universe, how much money in rupees would they have spent? 18 17 -1 sampled scio-1130 Number of mirrors stolen from Venice in Versailles’s Hall of Mirrors? 2 3 +1 sampled scio-1313 How many trees are in the amazon rainforest? 11 12 +1 sampled scio-0384 In rupees, how big is the restaurant industry in India? 12 13 +1 sampled scio-2504 Eric consumes one can of soup each time he cuts his hair. Over the course of 100 lifetimes, how many cans will he consume? 4 5 +1 sampled scio-0698 How many visible light photons per second would you have to reflect off a solar sail to accelerate a school bus at one g? 31 32 +1 sampled scio-0446 How much gravitational potential energy is stored in the water of a typical rainstorm? [J] 15 14 -1 sampled scio-2286 How many dollars would it take to purchase every single League of Legends skin? 3 4 +1 sampled scio-0303 How many Google searches were made in the past year? 12 13 +1 sampled scio-0186 In Iowa 2020, how many ears of corn were harvested per baby ear born? 6 7 +1 sampled scio-2627 How many carbon atoms would equal the mass of an average European mole (the animal)? 24 25 +1 sampled scio-0886 How many characters (letters, numbers, symbols, and punctuation marks) appear on this test? 3 4 +1 sampled scio-0599 Suppose you visit Boston for a few days. How many people would you have to talk to at Harvard to find someone who is from the Houston area? 1 2 +1 sampled scio-2801 How many parsecs are in a kilometer? -14 -13 +1 sampled scio-2000 How many popular votes separated Thomas Jefferson and John Adams in the 1796 Presidential Election? 3 4 +1 sampled scio-2453 If you dropped a cubic meter block of gold into the deepest part of Marianas Trench, how long would it take (in seconds) for it to sink to the bottom? 2 3 +1 sampled scio-3085 An iPhone 6 is able to perform how many computer instructions per second? 9 10 +1 sampled scio-0936 How many characters are on this test? 3 4 +1 sampled scio-1767 What is the difference between the combined net worth of the 10 richest people in the world and the next 10 richest people in the world in US dollars? 11 12 +1 sampled scio-2909 If you earned a penny for every 10 steps you walk, how much money will you earn by the time you are 40 years old? 6 5 -1 sampled scio-3405 What is the circumference of the earth in petameters? -8 -7 +1 sampled scio-3391 What is the number of red blood cells in a drop of blood for an average human adult? 7 8 +1 sampled scio-0561 How much energy per einstein is emitted from the radio station “Hits 5 FM”? Answer in kilojoules per Einstein. -5 -4 +1 sampled scio-2331 What is the total length, in inches, of all the (currently alive) people estimated to be born on February 29th stacked head to toe? 8 9 +1 sampled scio-2596 How long would it take for Amtrak trains to go from San Francisco to New York City assuming no traffic hiccups? 1 2 +1 sampled scio-0518 At what speed do I need to throw a basketball in meters per second from the surface of Mercury for it to escape Mercury’s atmosphere? 3 4 +1 sampled scio-3803 How many calories are in a teraliter of maple syrup? 15 16 +1 sampled scio-2785 About how many videos are on YouTube? 9 10 +1 sampled scio-3945 What is the diameter of a golf ball, as a multiple of the height of Mount Everest? -6 -5 +1 sampled scio-2924 On average, how many cells are in the human body? 13 14 +1 sampled scio-3370 How many grains of coarse sand can fill a Mason jar? 5 6 +1 sampled scio-1207 Playboi Carti is notorious for delaying the release of new music. If you were to calculate the number of days that his fans have waited for his delayed aloums, how many days of waiting would it add up to? (Please drop Carti, I am begging.) (it's not happening) 11 10 -1 sampled scio-3171 The number of different items sold on Amazon. 8 9 +1 sampled scio-2626 How many atoms are in a mole of 011 g pure carbon balls? 47 46 -1 sampled scio-3884 At what speed would a standard brick have to travel in order to have the same kinetic energy as a Ping-Pong ball travelling at a cheetah’s top speed? Give your answer in km/hr. 0 1 +1 sampled scio-3909 What is the mass of the supermassive black hole at the center of the Milky Way? 38 37 -1 sampled scio-0552 What is the total distance for a round trip visit from Venus to Mars in km? 9 8 -1 sampled scio-2980 How many calories does your brain consume per day? 2 3 +1 sampled scio-2882 How many Maserati Quattroportes would be equivalent in weight to the largest airplane ever made? 2 3 +1 sampled scio-1032 The plucky tardigrades of Lawrence Berkeley National Laboratory, inspired by their distinct cousin Oski the Bear, seek to attack Stanford University on the eve of the Axe Game. Taking advantage of a captured cache of human blood, how many red blood cells will these “water bears” need to build a bridge to Stanford Stadium? The bridge has to be wide enough for them to march single-file, and is a straight line in the air. 12 11 -1 sampled scio-2358 How many kilometers does the tip of Leonard Bernstein's baton move when he conducted his overture to "Candide" with the New York Philharmonic (specifically the Oct. 22, 1960 performance during the NY Phil Young People's Concert)? The overture is about 4 minutes long. -1 0 +1 sampled scio-2287 How many films has Australia produced? 4 3 -1 sampled scio-2953 How many photos are stored in the camera rolls of all iOS devices around the world? 12 13 +1 sampled scio-1925 How many bacteria are there in the world [#]? 30 31 +1 sampled scio-2433 Meta-question: What is the sum of the correct answers to every question before this one in the test? 4 3 -1 sampled scio-3081 Assuming an adult Black Iberian Pig was made of pure Plutonium-239, how long would it take to decompose naturally with its half life to the mass of an American penny in years? 5 6 +1 sampled scio-2817 How many books are in UChicago’s Regenstein Library? 6 7 +1 sampled scio-3209 (T) The molar solubility, in M, of Ag2C2O4 (silver oxalate) in a sufficiently strong buffer with pH = -3 -4 -1 sampled scio-3845 How many Main Streets are there in New England? (N.B. New England is comprised of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut) 2 3 +1 sampled scio-2650 What page number is Fermi Questions on the rules manual? 1 2 +1 sampled scio-1503 Contrary to popular opinion, you only like to eat spicy things, so you decide to try a spicy Big Mac. How spicy, in Scoville units, is the spiciest Big Mac in the world? 7 6 -1 sampled scio-2563 How many burgers were sold last year in America? 10 11 +1 sampled scio-0131 How many cells are in a unicellular organism? 0 0 exact sampled scio-1692 How many bananas placed end to end would it take to reach the moon? 9 9 exact sampled scio-2070 In the human body, how long is the colon, in nanometers? 9 9 exact sampled scio-0901 How deep in cm is the deepest part of the ocean? 6 6 exact sampled scio-0557 Estimate the volume of Lake Superior in cubic km. 4 4 exact sampled scio-1774 Going the speed of the fastest roller coaster in the world (Formula Rossa), how long would it take in hours to travel from the Sun to Pluto? 7 7 exact sampled scio-0355 How long is the total length of your short and long intestine in meters? 1 1 exact sampled scio-0068 How many moles of glucose are contained within 1 gram of glucose? -2 -2 exact sampled scio-0005 What is the population of China minus the population of the United States? 9 9 exact sampled scio-1164 Santiago has received a week ban from Valorant for leaving the match, how many bans would he need for the time to equal the earth's age? 11 11 exact sampled scio-0102 How many svedbergs are in one galactic year? 29 29 exact sampled scio-0333 How many terameters are in an angstrom? -22 -22 exact sampled scio-1557 How many individuals are incarcerated in prison at any given point in the US? 6 6 exact sampled scio-1708 What is the ratio of the speed of light to the speed of Usain Bolt? 7 7 exact sampled scio-0478 What is the wavelength of violet light in miles? -10 -10 exact sampled scio-0470 What is the mass of the moon in grams? 26 26 exact sampled scio-1553 Rae also attempts to redirect your income into her account using your SSN. Assuming you make the median income, how many cents can Rae expect to be deposited into her account per year before taxes (because obviously a scammer would evade taxes)? 7 7 exact sampled scio-2157 Assuming that the equator is paved, how many gallons of gas would a car consume if it were to drive all the way around the equator? 3 3 exact sampled scio-1145 How many molecules of water are in the average American woman? 27 27 exact sampled scio-0193 Twister Feast starts a campaign called teamteas. If they are successful in their goal in dumping 40 million cups of tea into the world ocean, by what percent does the world ocean’s total volume increase? -12 -12 exact sampled scio-2030 How many US dollar bills would it take in order to create a stack from Stockholm to Mumbai? 11 11 exact sampled scio-0306 How many hairs are there on the heads of people living in the city of Providence, RI? 10 10 exact sampled scio-0575 An atomic clock is driven by so many radiation cycles of cesium-133 per second. How many radiation cycles would occur in one year? 17 17 exact sampled scio-0827 How many galaxies are in the Milky Way? 0 0 exact sampled scio-0436 A sheppey is the distance from which one has the most picturesque view of a sheep. This distance is 7⁄8 of a mile. At how many sheppeys/hour, does one need to travel to reach the Sun from Earth in an average human’s lifetime? 2 2 exact sampled scio-0916 How many gigabytes of information is in our brain? 6 6 exact sampled scio-1054 How many bird species are there? 4 4 exact sampled scio-0304 What is the distance between Jupiter and Earth, measured in meters? 12 12 exact sampled scio-1510 Yet another popular quarantine activity was breathing. My friend Allen Ding really loves to breathe: how many nitrogen atoms does a human inhale in the average breath? 22 22 exact sampled scio-0665 How many college students in the United States have blue eyes? 7 7 exact sampled scio-1429 Compared to all humans who have ever existed, what fraction of them are competing in today’s tournament? -8 -8 exact sampled scio-0078 How many unique Pokémon National Pokédex entries are there? 3 3 exact sampled scio-1047 The vast majority of the world’s Internet data is transmitted through underwater fiber-optic cables. What is the total length of these underwater cables, in meters? 9 9 exact sampled scio-1836 Average number of flights per day 5 5 exact sampled scio-2109 Maybe after all of these questions, you think to take on the It’s About Time event. What is the period of a pendulum (on Earth) in Olympiads, given that the pendulum length is 1 foot? -8 -8 exact sampled scio-1249 Approximately how many seconds left do you have to left to live? 9 9 exact sampled scio-2268 The newest entry in the Cyberpunk video game series is set in what year? 3 3 exact sampled scio-1900 How much energy is produced from the fusion of (a single) deuterium and (a single) tritium [J]? -12 -12 exact sampled scio-0157 Using a standard 1000W microwave, how long would it take to melt Antarctica, in seconds? Assume (unrealistically) that all of it starts at 0 degrees C. 22 22 exact sampled scio-1437 Suppose we can fit at most 72 teams at MIT due to its surface area. How many teams could the Pacific Ocean fit, surface-area wise? 10 10 exact sampled scio-1045 Let’s say that all of the rotisserie chickens that Costco sold in 2021 were all alive on the same day. How much feed, in pounds, would be collectively consumed by all of those chickens on that day? 7 7 exact sampled scio-1600 How many acres does the Mississippi River drainage basin, the land area where water flows into the Mississippi, cover? 9 9 exact sampled scio-2145 How old is the oldest material on Earth? 10 10 exact sampled scio-1378 How many grams of carbon are emitted per person per day in the US? 4 4 exact sampled scio-1364 What’s the ratio between the biomass of all people in the world and the total biomass of the world? -4 -4 exact sampled scio-1312 How many grains of rice fit in an 8 fluid ounce cup? 4 4 exact sampled scio-2329 What is ? Here log denotes the base 10 logarithm. 4 fail — sampled scio-2782 What is the total pixel count on an average HD (1080p) flat-screen TV? 6 6 exact sampled scio-2597 How many total hours of sleep do all college students get in the United States per night combined (i.e. if one student slept 4 hours and another student slept 8 hours, the total would be 12 hours)? 8 8 exact sampled scio-0696 How many pieces of popcorn would it take to make a garland that wraps around the Rockefeller Center Christmas tree once every foot? 5 5 exact sampled scio-2633 How long, in seconds, would it take the fastest Bugatti Veyron at top speed to travel 10 feet? -2 -2 exact sampled scio-2775 How many square inches is Russia? 16 16 exact sampled scio-0667 How many feathers are removed from turkeys for one year’s Thanksgiving in the United States? 11 11 exact sampled scio-2362 How many times, if you weren't constrained by how many times you could fold it, would you need to fold a sheet of A4 paper in half to reach Pluto from the Sun (on average)? 2 2 exact sampled scio-0983 You are packing a gag gift for your sister, and you want her to think it is a Boeing 737 based on the package’s mass. How many Jet-Puffed brand original large-size marshmallows are needed to accomplish this? 7 7 exact sampled scio-2691 In order to maintain such a large body mass, dinosaurs had to eat a lot. In fact, it’s said that the Tyrannosaurus rex ate up to 140 kilograms worth of food per day. How many cubic furlongs of powdered cement add up to 140 kilograms? -8 -8 exact sampled scio-2499 Andrew, a notable soup scholar, decides to write a definitive guide to the history of soup. He ends up with a text with about as many words as the Bible. To save on printing costs, he prints in Times News Roman, with size 1 font and double spaced. How many pages does he need to print for one copy of his book? 1 1 exact sampled scio-3038 What is the mass of Mars in terms of regular sized Mars Bars? 25 25 exact sampled scio-1835 Number of base pairs in the human genome 9 9 exact sampled scio-0429 Estimate how many holiday cups are sold during the months of November through January at Starbucks in the US. [cups] 9 9 exact sampled scio-2910 If you start with 500g of Pb-210, how much will be left after 1000 years of decay? -11 -11 exact sampled scio-3517 What is the diameter of Jupiter, as a multiple of the height of Mount Everest? 4 4 exact sampled scio-1385 In the United States, how many swear words are spoken out loud in one average day? 10 10 exact sampled scio-2947 How many leagues under the sea is the center of the Earth? 3 3 exact sampled scio-2749 How many MnMs would fit inside the sun? 33 33 exact sampled scio-3363 The mass of a AAA battery would have to be condensed to a sphere of what radius before it becomes a black hole? Give your answer in meters. -29 -29 exact sampled scio-2643 How many bones are in the human body? 2 2 exact sampled scio-1244 How many steps are in the Eiffel Tower? 3 3 exact sampled scio-3400 How many seconds is the average lifetime? 9 9 exact sampled scio-2834 "Saying goodbye is death by a thousand cuts" If Taylor really did suffer a thousand cuts from every single one of her exes, how many stitches would she need? Assume that each cut is a mild 2-inch wound on a low-movement area of the body. 5 5 exact sampled scio-2345 In 1862, the Homestead Act let citizens of the US claim 160 acres of "surveyed" land. How many such 160-acre plots would there be if the entire USA were used for this purpose, including Alaska, Hawaii, and overseas territories? 7 7 exact sampled scio-0678 What is the mass in kilograms of the number of electrons necessary to provide an average US residence with electrical power for a day? -5 -5 exact sampled scio-3016 How many more square centimeters is the area of the earth in the flat earth model, compared to the area of the earth in real life? Useful note: The most common flat earth model represents the earth as a disk, with the North Pole at the center and the “South Pole” at the edge. 19 19 exact sampled scio-2570 How many US nickels would you need for the resulting Ni content from the nickels to be equal to the amount of Ni in the Earth’s inner core? 25 25 exact sampled scio-0393 Assuming you were constantly eating, how many nanoseconds would it take you to eat everything the world eats in a year? 25 25 exact sampled scio-0622 How many dollars worth of pennies are currently in circulation in the US? 9 9 exact sampled scio-3633 Divide the width in millimeters of a strand of human hair by the U.S population size. -10 -10 exact sampled scio-2914 How many molecules of water are in the Great Lakes? 42 42 exact sampled scio-3756 How many Q-tips high is the Statue of Liberty? 3 3 exact sampled scio-0437 How many grains of rice are consumed in a single day around the world? 14 14 exact sampled scio-3904 Determine the height of the Great Pyramid of Giza divided by the thickness of a cell membrane. 10 10 exact sampled scio-3798 In an average lifetime, how far will you walk in meters? 8 8 exact sampled scio-3463 At this very moment, throughout the skies around the world, how many people are in the air flying onboard an airplane? 6 6 exact sampled scio-3422 What is the estimated diameter of a carbon atom in centimeters? -8 -8 exact sampled scio-1609 How many tennis matches have been played at tennis Grand Slams in the past 20 years? 5 5 exact sampled scio-3296 Belgium is known for its chocolate exports. How many cocoa beans would it take to make all the exported chocolate for an entire year? 11 11 exact sampled scio-3969 What is the pressure, in atmospheres, at the bottom of the Mariana Trench? 3 3 exact sampled scio-3642 What is the mass of water, in grams, equivalent in volume to $100 of nickels? 3 3 exact sampled scio-1059 How large is the annual revenue of Charmin Ultra Soft, expressed in terms of the annual GDP of Tuvalu? 1 1 exact sampled scio-3512 What is the number of playing cards that you would have to lay on the surface area of the Earth in order to fully cover it? 17 17 exact sampled scio-3753 How many languages are still actively spoken today around the world? 4 4 exact sampled scio-3931 What is the side length in kilometers of the smallest cube that could hold all of the water in the Pacific Ocean? 3 3 exact sampled scio-3846 According to the 2016 US Census, how many households are in the United States? 8 8 exact sampled scio-3761 How many tons of food are wasted by Americans in any given year? (tons) 8 8 exact sampled scio-2853 Did you all know that destroying ancient monuments is a war crime? I didn’t. In a symbolic gesture, the Hague has set the venue of my trial to be one of the last Wonders of the World left standing after my rampage— the Colosseum. However.. It’s a ruin—hardly a setting worthy of the International Criminal Court. How many cubic meters of stone would be needed to restore it to its former glory? 5 5 exact sampled scio-3878 What is the speed of a sneeze in miles per hour? 2 2 exact sampled scio-3947 How many pounds of CO2 are created by a plane flying from Boston to Houston? 5 5 exact sampled scio-3966 You’re finally on the way back to the hotel to chill for a bit before the awards ceremony and dinner. Assuming all competitors and coaches are staying in hotel rooms, what percent of US hotel rooms are MIT Invitational competitors and coaches occupying? -2 -2 exact sampled scio-3271 What is the ratio between the Hawking Index scores of Catching Fire and Fifty Shades of Gray? 0 0 exact sampled scio-3510 How many ping pong balls are needed to blanket the surface area of the Atlantic Ocean? 17 17 exact sampled scio-1995 How many Fermi Questions will be written for tournaments in the 2023-2024 Science Olympiad Season? 4 4 exact sampled scio-1583 (Astronomy/Chemistry): If all of the energy from a type Ia supernova was pumped into the ice in Antarctica, what would be the final temperature of the ice in Kelvin? 21 21 exact sampled scio-2288 How many active Discord servers presently exist? 7 7 exact sampled scio-0435 Suppose you could harvest the energy from a fidget spinner’s rotational energy to charge your iphone. How many spins would it take to fully charge the battery? 5 5 exact sampled scio-3825 How long, in years, would it take a sloth to travel on a straight path from New York to Los Angeles? 1 1 exact sampled scio-3899 How radioactive are bananas, in Sieverts? -7 -7 exact sampled scio-1471 Because Reddit only contains content of the highest quality, you come across the script for the Bee Movie. How many characters are in the Bee Movie script? 5 5 exact sampled scio-3298 How many people are online on r/askreddit as of the moment this question is being written? 4 4 exact sampled scio-1339 How many watts of electricity to power all the lights in Las Vegas per year? 9 9 exact sampled scio-3968 What fraction of the photons in the observable universe are emitted by a 1 W light bulb in a minute? -69 -69 exact sampled scio-3987 How many Joules of solar energy reach the grass on the surface of Wrigley Field in July during a Chicago Cubs baseball game? 11 11 exact sampled scio-3054 Not including advertisements, how many words are printed in the average print edition of The New York Times? 5 5 exact sampled scio-4007 In grams, what is General Sherman’s mass (do not take branches into account)? 9 9 exact sampled scio-2836 “But it's been two thousand one hundred and 90 days of our love blackout” Suppose that there actually were 2,190 days between every single relationship that Taylor Swift had. She decides to use those periods to work on herself, by learning how to do the Cha-Cha Slide. How many times would she have done the Cha-Cha Slide all throughout her life? 7 7 exact sampled scio-3818 What proportion of all human proteins are cell-surface receptors? -1 -1 exact sampled scio-3643 How long in nanometers are the arteries, capillaries, and veins in an adult human body when laid end to end? 17 17 exact sampled scio-3281 Plants vs. Zombies 2 includes a wide assortment of floral weapons, including an Electric Blueberry choice (though its unlock requires a microtransaction sadly). How many different plants are playable in PvZ2? 2 2 exact sampled scio-0177 How many people would need to be in a room so that the probability 2 people randomly selected from the room share a birthday is at least 9999 2 2 exact sampled scio-2419 If the total views on the MrBeast YouTube channel were individual people all spaced evenly across the contiguous United States, what would be the ratio of the population density (people per square mile) to that of Manila, Philippines? -1 -1 exact sampled scio-3057 Since the beginning of the American Music Awards, of all of the “Artist of the Year” winners, how many times has the letter “A” appeared (First and Last Names both count)? Example: Camila Cabello has the letter “A” 3 times. 1 1 exact sampled scio-3156 Total annual expenditures of every government in the world in 2019 in dollars. 13 13 exact sampled 