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xkcd
- xkcd #2951: Bad Map Projection: Exterior Kansas
Alt text:
> Although Kansas is widely thought to contain the geographic center of the contiguous 48 states, topologists now believe that it's actually their outer edge.
- xkcd #2950: Situation
alt text:
> We're right under the flight path for the scheduled orbital launch, but don't worry--it's too cold out for the rockets to operate safely, so I'm sure they'll postpone.
- xkcd #2949: Network Configuration
https://xkcd.com/2949
Alt text: > If you repeatedly rerun the development of technological civilization, it turns out that for some reason the only constant is that there is always a networking utility called 'netcat', though it does a different thing in each one.
- xkcd #2948: Electric vs Gas
Alt text:
> An idling gas engine may be annoyingly loud, but that's the price you pay for having WAY less torque available at a standstill.
- What if you drained the oceans?
YouTube Video
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Link to original static webpage version: https://what-if.xkcd.com/53/
- xkcd #2947: Pascal's Wager Triangle
Alt text:
> In contrast to Pascal's Wager Triangle, Pascal's Triangle Wager argues that maybe God wants you to draw a triangle of numbers where each one is the sum of the two numbers above it, so you probably should, just in case.
- If all humans died, when would the last light go out?
YouTube Video
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- xkcd #2946: 1.2 Kilofives
Alt text:
> 'Oh yeah? Give me 50 milliscore reasons why I should stop.'
- xkcd #2945: Broken Model
https://xkcd.com/2945
> In addition to eating foxes, rabbits can eat grass. The grass also eats foxes. Our equations chart the contours of Fox Hell.
- xkcd #2944: Magnet Fishing
https://xkcd.com/2944
Alt text: > The ten-way tie was judged a ten-way tie, so no one won the grand prize, a rare fishing monopole.
- xkcd #2943: Unsolved Chemistry Problems
https://xkcd.com/2943
Alt text: > I'm an H⁺ denier, in that I refuse to consider loose protons to be real hydrogen, so I personally believe it stands for 'pretend'.
- xkcd #2942: Fluid Speech
xkcd \#2942: Fluid Speech
https://xkcd.com/2942
Alt text: > Thank you to linguist Gretchen McCulloch for teaching me about phonetic assimilation, and for teaching me that if you stand around in public reading texts from a linguist and murmuring example phrases to yourself, people will eventually ask if you're okay.
- xkcd #2941: Cell Organelles
https://xkcd.com/2941
Alt text: > It's believed that Golgi was originally an independent organism who was eventually absorbed into our cells, where he began work on his Apparatus.
- xkcd #2940: Modes of Transportation
xkcd #2940: Modes of Transportation
https://xkcd.com/2940
Title Text: >My bold criticism might anger the hot air balloon people, which would be a real concern if any of them lived along a very narrow line directly upwind of me.
alt-text:
A chart that categorizes various modes of transportation based on their practicality and danger level:
Zone of Practicality:
- Trains
- Airliners
- Boats
- Walking
- Cars
- Scooters
- Bicycles
Zone of Specialty and Recreational Vehicles:
- Motorcycles
- Helicopters
- Light aircraft
- Go karts
- Skateboards
- Rollerblades
- Skis
- Unicycles
- Sleds
- Bumper cars
?????:
- Hot air balloons
“Hot air balloons are the optimal mode of transportation, if your optimization algorithm has a sign error.”
- xkcd #2939: Complexity Analysis
https://xkcd.com/2939
Alt text: > PERPETUALLY OPTIMISTIC CASE: Early in the execution, our research group makes a breakthrough on proving P=NP.
- xkcd #2938: Local Group
https://xkcd.com/2938
Alt text: > Cosmologists estimate the spaghetti strand to be about 200 septillion calories, though it could be higher depending on the nutritional value of dark matter.
- xkcd #2937: Room Code
https://xkcd.com/2937
Alt text:
> Sorry to make you memorize this random string of digits. If it helps, it can also double as a mnemonic for remembering your young relatives' birthdays, if they happened to have been born on February 5th, 2018.
- xkcd #2936: Exponential Growth
https://xkcd.com/2936
Alt text: > Karpov's construction of a series of increasingly large rice cookers led to a protracted deadlock, but exponential growth won in the end.
- xkcd #2935: Ocean Loop
https://xkcd.com/2935
Alt text: > I can't believe they wouldn't even let me hold a vote among the passengers about whether to try the loop.
- xkcd #2934: Bloom Filter
https://xkcd.com/2934
Alt text: > Sometimes, you can tell Bloom filters are the wrong tool for the job, but when they're the right one you can never be sure.
- xkcd #2933: Elementary Physics Paths
https://xkcd.com/2933
Alt text: >\==COSMOLOGY==> 'Uhhh ... how sure are we that everything is made of these?'
- xkcd #2932: Driving PSA
https://xkcd.com/2932
Alt text: > This PSA brought to you by several would-be assassins who tried to wave me in front of speeding cars in the last month and who will have to try harder next time.
- xkcd #2931: Chasing
https://xkcd.com/2931
Alt text: > Certain hybrid events can only happen in certain locations where all the conditions are present; chasers flock to the area in and around Kansas known as tumbleweed-colliding-with-possum alley.
- What if all the lightning on Earth struck the same place at once?
YouTube Video
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- xkcd #2930: Google Solar Cycle
https://xkcd.com/2930
Alt text: > From Google Trends, it looks like the lag between people Googling cocktail recipes and 'hangover cure' is 14 hours.
- xkcd #2929: Good and Bad Ideas
https://xkcd.com/2929
Alt text: > While it seemed like a fun prank at the time, I realize my prank fire extinguishers full of leaded gasoline were a mistake.
- xkcd #2928: Software Testing Day
https://xkcd.com/2928
Alt text: > The company tried to document how often employees were celebrating Software Testing Day, but their recordkeeping system kept mysteriously crashing.
- xkcd #2926: Doppler Effect
https://xkcd.com/2926
Alt text: > The Doppler effect is a mysterious wavelength-shifting phenomenon which seems to primarily affect sirens, which is why the 🚨 emoji is red.
- xkcd #2925: Earth Formation Site
https://xkcd.com/2925/
Alt text: > It's not far from the sign marking the exact latitude and longitude of the Earth's core.
- xkcd #2924: Pendulum Types
https://xkcd.com/2924
Alt text: > The creepy fingers that grow from a vibrating cornstarch-water mix can be modeled as a chain of inverted vertical pendulums (DOI:10.1039/c4sm00265b) and are believed to be the fingers of Maxwell's Demon trying to push through into our universe.
- xkcd #2923: Scary Triangles
https://xkcd.com/2923
Alt text: > Concealed mostly beneath the surface, sharks are the icebergs of the sea.
- xkcd #2922: Pub Trivia
https://xkcd.com/2922
Alt text: > Bonus question: Where is London located? (a) The British Isles (b) Great Britain and Northern Ireland (c) The UK (d) Europe (or 'the EU') (e) Greater London
- xkcd #2921: Eclipse Path Maps
https://xkcd.com/2921
Alt text: > Okay, this eclipse will only be visible from the Arctic in February 2063, when the sun is below the horizon, BUT if we get lucky and a gigantic chasm opens in the Earth in just the right spot...
- xkcd #2920: Survey Marker
https://xkcd.com/2920
Alt text: > Fun fact: The standard North American NAD83 coordinate system is misaligned from the actual Earth, off-center by about 7 feet. Someone knows where I am, and I'm in the wrong place.
- xkcd #2919: Sitting in a Tree
https://xkcd.com/2919/
Alt text: > First comes blood / Then we perish / Then comes Death in his Eternity Carriage.
- [What If?] What if you swam in a nuclear storage pool?
YouTube Video
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- xkcd #2918: Tick Marks
https://xkcd.com/2918
Alt text: > If you're really savvy, you can hide an entire set of illicit transactions by timing them to draw what looks like a graph inset.
- xkcd #2917: Types of Eclipse Photo
https://xkcd.com/2917
Alt text: > The most rare, top-tier eclipse photo would be the Solar Earth Eclipse, but the Apollo 12 crew's attempt to capture it was marred by camera shake. They said it looked spectacular, though.