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smbccomics.bsky.social
SMBC Comics
@smbccomics.bsky.social
2.6K followers 13 following 220 posts
Official account of Saturday Morning Breakfast Cereal created by
@zachweinersmith.bsky.social.

Home of the ongoing webcomic SMBC, A City on Mars, and of little books featuring large concepts abridged beyond the point of usefulness.
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smbccomics.bsky.social
SMBC Comics @smbccomics.bsky.social · Jul 29
SMBC is a daily ongoing webcomic about science, people, the universe, and the weird stuff they generate.

◆ A CITY ON MARS - Now in paperback!◆
www.penguinrandomhouse.com/books/639449...

◆ COMIC ◆ www.smbc-comics.com
◆ PATREON ◆ www.patreon.com/c/ZachWeiner...
◆ STORE ◆ smbc-store.myshopify.com
smbccomics.bsky.social
How're you gonna get your girlfriend pregnant with a BEHAVIORAL addiction, man?

COMIC ◆ www.smbc-comics.com/comic/addict...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
4-panel SMBC comic update where a man is a suspicious coat and hat is trying to offer drugs to a young person ignoring them while scrolling on their phone. The man underlines that cocaine, meth and heroin were the collest addicitons when they were young. Still ignored, the man says "this generation is so lost."
November 10, 2025 at 11:30 PM
smbccomics.bsky.social
After generations of family adventures, Sawyer Lee is determined to sink in the couch! The problem is that it will take a regrettable amount of energy for him to escape the mysteries, conspiracies, and gourd-based festivities the whole town throws his way.

us.macmillan.com/books/978037...
Part 1/3 of a 11-panel SMBC comic update where an avatar of the author is introducing his new book, Sawyer Lee and the Quest to Just Stay Home. In this section, the author describes the positive response to his previous illustrated middle-grade novel, Bea Wolf. Part 2/3 of a 11-panel SMBC comic update where an avatar of the author is introducing his new book, Sawyer Lee and the Quest to Just Stay Home. In this section, the author shows the cover and describes his motivation to write the book, namely to make his daughter giggle, gasp and say "Dad you can't do that!" Part 3/3 of a 11-panel SMBC comic update where an avatar of the author is introducing his new book, Sawyer Lee and the Quest to Just Stay Home. In this section, the author explains that there are no lessons or moralizing elements to the story, it's a story focused on fun. The author concludes the introduction to the book by mentioning the ongoing pre-orders, telling folks not to spoil the surprise ending, and thanking readers. Promotional image of Sawyer Lee and the Quest to Just Stay Home showing the book cover on a field of teal with hand-drawn stars. The caption prompts the viewer to read the first chapter online (link in the post).
November 10, 2025 at 4:32 PM
smbccomics.bsky.social
Fortunately, it turns out that all along he has been a placebo husband.

COMIC ◆ www.smbc-comics.com/comic/what
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC update where a man holding flowers is shouting "What?!" which prompts a woman to reply "Turns out you can have a happy marriage without the wife feeling any genuine affection. Very counterintuitive, but that's science!" The caption beneath the panel reads : "On their 20th Anniversary, Dave was informed he was married to a placebo wife."
November 9, 2025 at 11:30 PM
smbccomics.bsky.social
This is more easily executable with a three-wish genie, but it's good to be prepared for all circumstances.

COMIC ◆ www.smbc-comics.com/comic/fish-3
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
5-panel SMBC comic update where a man catches a wish-granting talking fish. The fish tells him : "Set me free and you may have anything. But whatever you get, I will instantly give it to your neighbor, twice." The man asks for a magic box that gives him all his neighbor's money one second after he receives any money. The final panel shows the man lounging in a pile of gold saying "infinite money gliiiiitch!" to the dismay of the magic fish, that says that this is why they hate logicians.
November 8, 2025 at 11:30 PM
smbccomics.bsky.social
The statue of Bayes also cries, but we can't ever be perfectly sure.

COMIC ◆ www.smbc-comics.com/comic/miracle
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC comic update where two people are amazed that a statue is crying, an event referencing the weeping statue reported phenomenons that are said to happens on religious sculptures. The statue states : "Miracles are by definition a one-time intercession against the laws of reality, they are inherently nor provable. Waaaa! Waaaaaaaa!" The caption to the comic reads : Now and then, the statue of David Hume starts crying.
November 7, 2025 at 11:30 PM
smbccomics.bsky.social
Or maybe the corpses were a feint and the original Frenchmen are still waiting to strike.

COMIC ◆ www.smbc-comics.com/comic/french...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC comic update where two men are looking into an obscured room, mentioning it's filled with dead Frenchmen and that they prefer to cover it up to avoid the paperwork. The caption reads : "Fun Fact : The statue of Liberty was originally meant as a Trojan Horse."
November 6, 2025 at 11:30 PM
smbccomics.bsky.social
Subscribe!

COMIC ◆ www.smbc-comics.com/comic/attent...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
Part 1/4 of a 10-panel SMBC comic update where a man and a woman are walking on a beach, and the man asks "do you think it's bad how our attention spans keep falling because everyone is glued to their phone?" The woman than explains that the attention span is actually larger then ever. She suggests that as technology and population grew, attention dropped, until it crossed over past zero into negative attention span, which is the ability to care deeply about what is worthless. She then gives several examples, and the man mentions that maybe that explains the Fermi Paradox - aliens avoiding us because they are all screen detoxing. Part 2/4 of a 10-panel SMBC comic update where a man and a woman are walking on a beach, and the man asks "do you think it's bad how our attention spans keep falling because everyone is glued to their phone?" The woman than explains that the attention span is actually larger then ever. She suggests that as technology and population grew, attention dropped, until it crossed over past zero into negative attention span, which is the ability to care deeply about what is worthless. She then gives several examples, and the man mentions that maybe that explains the Fermi Paradox - aliens avoiding us because they are all screen detoxing. Part 3/4 of a 10-panel SMBC comic update where a man and a woman are walking on a beach, and the man asks "do you think it's bad how our attention spans keep falling because everyone is glued to their phone?" The woman than explains that the attention span is actually larger then ever. She suggests that as technology and population grew, attention dropped, until it crossed over past zero into negative attention span, which is the ability to care deeply about what is worthless. She then gives several examples, and the man mentions that maybe that explains the Fermi Paradox - aliens avoiding us because they are all screen detoxing. Part 4/4 of a 10-panel SMBC comic update where a man and a woman are walking on a beach, and the man asks "do you think it's bad how our attention spans keep falling because everyone is glued to their phone?" The woman than explains that the attention span is actually larger then ever. She suggests that as technology and population grew, attention dropped, until it crossed over past zero into negative attention span, which is the ability to care deeply about what is worthless. She then gives several examples, and the man mentions that maybe that explains the Fermi Paradox - aliens avoiding us because they are all screen detoxing.
November 5, 2025 at 11:30 PM
smbccomics.bsky.social
If God is all-good, there are a LOT of errors in the Bible.

COMIC ◆ www.smbc-comics.com/comic/sacrif...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
Part 1/2 of a 6-panel SMBC update where a group of people are listening to God telling them to go destroy the Canaanites because they are offering their children by fire the false god Moloch. One man in the group responds that God also requested child sacrifices (Isaac's son), which prompts God to reply that it's all good because He's real and also stopped the sacrifice. The man than points out that it took God three days to stop the sacrifice. Part 2/2 of a 6-panel SMBC update where a group of people are listening to God telling them to go destroy the Canaanites because they are offering their children by fire the false god Moloch. One man in the group responds that God also requested child sacrifices (Isaac's son), which prompts God to reply that it's all good because He's real and also stopped the sacrifice. The man than points out that it took God three days to stop the sacrifice.
November 4, 2025 at 11:30 PM
smbccomics.bsky.social
The one about purpose doesn't show up until you have to spend 12 hours a day at a repetitive job.

COMIC ◆ www.smbc-comics.com/comic/myth-4
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
4-panel SMBC udate where a man is asking the world-spirit if there are any universal myths all human cultures shared since the beginning. The world-spirit replies that 3 stories eventually appear, but they are all pretty negative because humans are dicks. The stories are that animals like to be eaten, women like being subservient, and that a someone or something is immortal / cannot die.
November 3, 2025 at 11:30 PM
smbccomics.bsky.social
Later, peace is reestablished when an MBA accidentally enters the lecture hall.

COMIC ◆ www.smbc-comics.com/comic/consil...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
8-panel SMBC update where a physicist is encouraging the humanities and the sciences to unite in their hatred of chemists. Sadly, due to infighting in the humanities, the chemists have an opening to murder the physicist.
November 2, 2025 at 11:30 PM
smbccomics.bsky.social
"," > "",

COMIC ◆ www.smbc-comics.com/comic/nerd-f...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
Black and white drawing showing a grammatical joke ("," > "",). The caption reads : "I discovered a way to start nerd-fights without using letters, numbers, or sound."
November 1, 2025 at 10:30 PM
smbccomics.bsky.social
Ironically, I had to censor this due to running ads, but... one day...

COMIC ◆ www.smbc-comics.com/comic/enormous
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC comic update where multiple nude women are shown with pixelated chests. The caption reads : "NBC wishes to assure it's viewership that these enormous jiggling breasts are fully compliant with applicable FCC guidelines."
October 31, 2025 at 10:30 PM
smbccomics.bsky.social
Anyone who can figure out how to cram phi in there gets about 1.6 internet points.

COMIC ◆ www.smbc-comics.com/comic/identi...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
Black and white drawing showing a mathematical equation that is a playful nod to Euler's identity, an equation named after the Swiss mathematician Leonhard Euler. The caption beneath the drawing reads : "Weinersmith's Identity has been far less popular than Euler's Identity, despite having far more fundamental constants."
October 30, 2025 at 10:30 PM
smbccomics.bsky.social
Of course they'll never realize, but in your heart you'll have the linguistic upper hand.

COMIC ◆ www.smbc-comics.com/comic/aww
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC comic update where a man says to another: "Wow! That graduation speech was absolutely aweless!" to which the other responds "thank you so much!" The caption reads: Deceptive conversation tip: the archaic word "aweless" means "failing to inspire awe."
October 29, 2025 at 10:30 PM
smbccomics.bsky.social
Super cute!!

COMIC ◆ www.smbc-comics.com/comic/screen...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
2-panel SMBC comic update where a person turns down a screenplay by a bearded character in the first panel. The screenplay author says : "But it's educational! I made the talking cells super cute!" The second panel shows the two super cute cells. One says to the other : "We've been through so much. It was so unlikely for us to even be here. Now we have a chance! so ask yourself, are you a CANcer or a CAN'Tcer?"
October 28, 2025 at 10:30 PM
smbccomics.bsky.social
This is my gift to you, Dads of Internet.

COMIC ◆ www.smbc-comics.com/comic/addition
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
4-panel SMBC comic update where the recurrent characters of the two kids discussing ethics and philosophy in a snowy landscape return once again. The kid in green is talking about how Emmanuel Kant is right and how math is ineffective at describing reality. The kid in yellow responds that they know the kid in green is wrong, but they need to think about why they wrong.
October 27, 2025 at 10:30 PM
smbccomics.bsky.social
It's like going up to someone who doesn't know about conservation of energy, and telling them you have a wheel that never stops spinning, and expecting them to be blown away.

COMIC ◆ www.smbc-comics.com/comic/intuit...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
4-panel SMBC comic update with the caption "This is why it's hard to explain quantum computing" where a woman is trying the to explain quantum computing slash use science to blow a guy's mind, and he receives every example she gives pretty flatly.
October 26, 2025 at 10:30 PM
Reposted by SMBC Comics
weinersmith.bsky.social
Thanks so much to @blackiebooks.bsky.social for publishing @smbccomics.bsky.social and my book A City on Mars in Spanish!

blackiebooks.org/producto/kel...
October 25, 2025 at 8:40 PM
smbccomics.bsky.social
Later he is caught and forced to not have all the money he moneyed.

COMIC ◆ www.smbc-comics.com/comic/work-3
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
5-panel SMBC comic update where a patient confides to a doctor that he has been changing since the surgery. The doctor replies dramatically that they transplanted the heart of a criminal, prompting the patient to ask if the criminal was blue collar or white collar. Once the criminal is confirmed to be a white collar criminal, the patient excuses himself. The final image is a newspaper with the headline " Biotech company bankrupt after side effect in surgery trial."
October 25, 2025 at 10:30 PM
smbccomics.bsky.social
It's not actually a metaphor. I just think of that scene.

COMIC ◆ www.smbc-comics.com/comic/asteroid
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC comic update where a person is pointing at an asteroid descending upon a graveyard. The person is saying " Oh my God! That asteroid is headed straight for the old cemetery! I hope all the corpses are okay!" The caption below the panel reads "This is what I imagine when people say AI will ruin social media."
October 24, 2025 at 10:30 PM
smbccomics.bsky.social
That's another philosophical 'problem' put to bed by Zach Weinersmith.

COMIC ◆ www.smbc-comics.com/comic/ethics-8
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
Part 1/3 of an 11-panel SMBC comic update where the recurrent characters of the two kids discussing philosophy in a snowy landscape return to do just that. In this strip, one proposes that ethics was resolved on April 7th, 1964 when the IBM system/360 came out and was able to solve any ethical dilemma by instantiating on a virtual island of apes and seeing if the population goes to zero. Seemingly, all scenarios drop the population to 0, prompting the kid in green to state that the only strategy that works is inconsistency. Part 2/3 of an 11-panel SMBC comic update where the recurrent characters of the two kids discussing philosophy in a snowy landscape return to do just that. In this strip, one proposes that ethics was resolved on April 7th, 1964 when the IBM system/360 came out and was able to solve any ethical dilemma by instantiating on a virtual island of apes and seeing if the population goes to zero. Seemingly, all scenarios drop the population to 0, prompting the kid in green to state that the only strategy that works is inconsistency. Part 3/3 of an 11-panel SMBC comic update where the recurrent characters of the two kids discussing philosophy in a snowy landscape return to do just that. In this strip, one proposes that ethics was resolved on April 7th, 1964 when the IBM system/360 came out and was able to solve any ethical dilemma by instantiating on a virtual island of apes and seeing if the population goes to zero. Seemingly, all scenarios drop the population to 0, prompting the kid in green to state that the only strategy that works is inconsistency.
October 23, 2025 at 10:30 PM
smbccomics.bsky.social
Before you saying anything, I'd like to dedicate this breakup conversation to pioneering portraitist Frida Kahlo.

COMIC ◆ www.smbc-comics.com/comic/dedica...
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC comic update where a shirtless man is looking down, saying "I'd like to dedicate this oral sex to world peace." The caption reads : Our relationship declined sharply once I discovered you can dedicate anything to anything.
October 22, 2025 at 10:30 PM
smbccomics.bsky.social
This is why he doesn't come back for humans any more.

COMIC ◆ www.smbc-comics.com/comic/witch
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
1-panel SMBC update where two men in colonial outfits point to a silhouette, calling the silhouette a witch because he floats when put in the river. The caption reads "Due to it's coincidence with the Salem Witch Trials, the Second Coming was cut short."
October 21, 2025 at 10:30 PM
smbccomics.bsky.social
Tragically, once you introduce costly signaling, all mathematics is impure.

COMIC ◆ www.smbc-comics.com/comic/signal-4
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
Part 1/3 of an 8-panel SMBC comic update where a person is convincing the representative of an administration to fund research into pure math because it will amaze and confuse potential enemies. Part 2/3 of an 8-panel SMBC comic update where a person is convincing the representative of an administration to fund research into pure math because it will amaze and confuse potential enemies. Part 3/3 of an 8-panel SMBC comic update where a person is convincing the representative of an administration to fund research into pure math because it will amaze and confuse potential enemies.
October 20, 2025 at 10:30 PM
smbccomics.bsky.social
Check the bonus panel on the site by clicking the big red button!

COMIC ◆ www.smbc-comics.com/comic/pray-2
PATREON ◆ www.patreon.com/ZachWeinersm...
STORE ◆ smbc-store.myshopify.com
4-panel SMBC comic update where God tries to establish boundaries with lustful Steve, a follower who is a bit too much a fan of God's work, and thinks he deserves a scourging.
October 19, 2025 at 10:30 PM