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Received — 29 September 2025 ⏭ xkcd.com

xkcd.com
100% All Achievements 28 September 2025 at 19:00

100% All Achievements

xkcd.com

28 September 2025 at 19:00

I'm trying to share my footage of the full run to prove it's not tool-assisted, but the uploader has problems with video lengths of more than a decade.

Received — 26 September 2025 ⏭ xkcd.com

xkcd.com
Hiking 25 September 2025 at 19:00

Hiking

xkcd.com

25 September 2025 at 19:00

Every downhill walk is a waterslide that might have been.

Received — 24 September 2025 ⏭ xkcd.com

xkcd.com
Fantastic Four 23 September 2025 at 19:00

Fantastic Four

xkcd.com

23 September 2025 at 19:00

One perk of being born at 0.88c is that your birthday is over two days long.

Received — 22 September 2025 ⏭ xkcd.com

xkcd.com
Piercing 21 September 2025 at 19:00

Piercing

xkcd.com

21 September 2025 at 19:00

Some lava around the piercing site is normal, but keep an eye out for spreading earthquakes and eruptive activity that might indicate rifting.

Received — 19 September 2025 ⏭ xkcd.com

xkcd.com
Phase Changes 18 September 2025 at 19:00

Phase Changes

xkcd.com

18 September 2025 at 19:00

People looking for the gaps in our understanding where the meaning of consciousness or free will might hide often turn to quantum uncertainty or infinite cosmologies, as if we don't have breathtakingly complex emergent phenomena right there in our freezers.

Received — 17 September 2025 ⏭ xkcd.com

xkcd.com
Question Mark 16 September 2025 at 19:00

Question Mark

xkcd.com

16 September 2025 at 19:00

Although now people will realize three-per-em space that all this time I've been using weird medium mathematical space whitespace characters in my hair space hair space hair space speech dot dot dot...

Received — 15 September 2025 ⏭ xkcd.com

xkcd.com
-Style Pizza 14 September 2025 at 19:00

-Style Pizza

xkcd.com

14 September 2025 at 19:00

If you want to see true audacity, do an image search for 'Altoona-style pizza.'

Received — 12 September 2025 ⏭ xkcd.com

xkcd.com
Mantle Model 11 September 2025 at 19:00

Mantle Model

xkcd.com

11 September 2025 at 19:00

Mantle plumes explain Hawaii, Yellowstone, Iceland, the East African Rift, the Adirondack uplift, the Permian extinction, the decline of Rome, the DB Cooper hijacking, and the balrog in Moria. Those little hills of sand in your yard are caused by antle plumes.

Received — 10 September 2025 ⏭ xkcd.com

xkcd.com
Biology Department 9 September 2025 at 19:00

Biology Department

xkcd.com

9 September 2025 at 19:00

Welcome to the Linguistics Department - It has been [2] [DAYS] since someone noticed that the Biology Department sign has a one-day-long singular/plural disagreement after it resets.

Received — 8 September 2025 ⏭ xkcd.com

xkcd.com
Chess Variant 7 September 2025 at 19:00

Chess Variant

xkcd.com

7 September 2025 at 19:00

The draw-by-repetition rule does a good job of keeping players from sliding a tile back and forth repeatedly, but the tiles definitely introduce some weird en passant and castling edge cases.

Received — 5 September 2025 ⏭ xkcd.com

xkcd.com
Dimensional Lumber Tape Measure 4 September 2025 at 19:00

Dimensional Lumber Tape Measure

xkcd.com

4 September 2025 at 19:00

A person with two watches is never sure what time it is, especially if I got them one of the watches.

Received — 3 September 2025 ⏭ xkcd.com

xkcd.com
Cursed Number 2 September 2025 at 19:00

Cursed Number

xkcd.com

2 September 2025 at 19:00

Another group of mathematicians is working to put an upper bound on the number, although everyone keeps begging them to stop.

Received — 2 September 2025 ⏭ xkcd.com

xkcd.com
Pull 31 August 2025 at 19:00

Pull

xkcd.com

31 August 2025 at 19:00

Be careful fighting gravity. If you win, it's a long way down.

Received — 29 August 2025 ⏭ xkcd.com

xkcd.com
Sea Level 28 August 2025 at 19:00

Sea Level

xkcd.com

28 August 2025 at 19:00

They're up there with coral islands, lightning, and caterpillars turning into butterflies.

Received — 27 August 2025 ⏭ xkcd.com

xkcd.com
Wavefunction Collapse 26 August 2025 at 19:00

Wavefunction Collapse

xkcd.com

26 August 2025 at 19:00

Wavefunction collapse is only one interpretation. Under some interpretations, graduate students also have souls.

Received — 25 August 2025 ⏭ xkcd.com

xkcd.com
Dual Roomba 24 August 2025 at 19:00

Dual Roomba

xkcd.com

24 August 2025 at 19:00

I tried uploading it to a household appliance porn site I found, but apparently their content is limited to only fans.

Received — 22 August 2025 ⏭ xkcd.com

xkcd.com
Coastline Similarity 21 August 2025 at 19:00

Coastline Similarity

xkcd.com

21 August 2025 at 19:00

Hey! A bunch of the early Cretaceous fossils on each coast seem to have been plagiarized, too!

Received — 20 August 2025 ⏭ xkcd.com

xkcd.com
Cesium 19 August 2025 at 19:00

Cesium

xkcd.com

19 August 2025 at 19:00

Someday I hope to find a way to mess up a recipe so badly that it draws the attention of the International Air Transport Association, the International Mathematical Olympiad, or the NSA.

Received — 18 August 2025 ⏭ xkcd.com

xkcd.com
Predicament 17 August 2025 at 19:00

Predicament

xkcd.com

17 August 2025 at 19:00

I dropped my phone while trying to search, and I tried to unlock it from up here, so can you also search for screen repair places?

Received — 15 August 2025 ⏭ xkcd.com

xkcd.com
Archaeology Research 14 August 2025 at 19:00

Archaeology Research

xkcd.com

14 August 2025 at 19:00

The academic archaeology establishment is suppressing my breakthroughs because of the disruption it would bring to their prepared-core flake-based toolmaking industry.