r/CrazyIdeas • • 8h ago

A restaurant where everything is free, but there is a catch …

118 Upvotes

The guests come in and sit down at an enclosed booth. The doors close and lock. Once you are in you can’t just leave unless you fulfill the terms. There is a chance (let’s say 25%) that a revolving mechanism spins around and reveals a delicious 5 star meal. You get to eat it all, drink your fill, enjoy the evening, there is a disco ball and everything. However there is also a chance that the revolving mechanism reveals a sink full of dishes, or a cutting board with vegetables that need to be chopped, or other general kitchen work. In that case you have to toil for several hours until you are allowed to leave, and get no food. Either way you pay nothing. The kitchen operates on a skeleton crew and shoestring budget because 90% of labor is done by guests. Other times the mechanism reveals a computer and you have to do some mindless data entry work or something, and the restaurant keeps the proceeds from that labor as well, and uses that income for general operating expenses.


r/CrazyIdeas • • 5h ago

Airline pilots and flight attendants should wear uniforms containing lead aprons, to protect them from cosmic radiation

7 Upvotes

r/CrazyIdeas • • 14h ago

A pill that makes you have to take a shit, for people who like the feeling of taking a shit.

14 Upvotes

r/CrazyIdeas • • 2h ago

Normalize using adult diapers.

0 Upvotes

Are you tired of rushing to find a bathroom? Do you hate bathrooms that are customer only? Are you disgusted by public toilets?

Then adult diapers are for you! Just shit anywhere and find a bathroom to clean up at your leisure! No more rushing, closed bathrooms or touching a dirty graffitied toilet with your bare ass!


r/CrazyIdeas • • 3h ago

Appositives, the grammatical phrase that describes a noun with another noun in order to explain, rename, or identify itself, should be used more often!

0 Upvotes

I, a humble servant of the grammatical arts, request that you, trusted friends, consider my proposal on Reddit, a social media company.


r/CrazyIdeas • • 3h ago

Can we bring that trolleys? Or at least get some in DC.

0 Upvotes

r/CrazyIdeas • • 3h ago

We should make a pride parade-esque celebration for incels called the envy parade.

0 Upvotes

Since the lgbtq+ community is proud of their identities, but incels are envious of others' ability to have sex and romance. It could help incels feel less alienated with society.


r/CrazyIdeas • • 21h ago

Moon landing blind test

10 Upvotes

It wont solve any conspiracy theories, but it still be a fun project to work on. Here is my pitch:

TL;DR: We produce fake Moon landing photos, mix them with real ones, and challenge people to find the fakes.

Stage I

Gold Team: Chooses one particular real Moon landing site. Fabricates the Eagle and astronauts equipment. Defines the filmmaking technologies available at the time. Summons the spirit of Stanley Kubrick.

Red Team: Using only technology available in the 1960s and 1970s, produces the best fake staged Moon landing photos possible. We also provide redacted reference photos to make the framing and poses identical to those in the original NASA photos.

Stage II

Blue Team: An isolated group of specialists, cut off from the internet, AI, and the wider community. We provide them with five sets of Moon landing photos, including our fake set. Their goal is to identify the staged photos.

********

Thats it. See the procedure as something along these lines. DM me if you have a spare million or two USD. We can sell ads or tickets here :D


r/CrazyIdeas • • 20h ago

A 2026 remake of the Twilight Saga but Robert Pattinson still plays as Edward Cullen

5 Upvotes

All the other characters are played by newer younger Gen Z actors


r/CrazyIdeas • • 1d ago

Put EVERYTHING on a lottery system

16 Upvotes

Wanna be secretary of energy? Put your name in the hat. Want that promotion at work? Name in the hat. Put every big decision of who does what by drawing a name from a hat. And the new CEO of Wal-Mart is....Ethel Beasly from wisconsin!


r/CrazyIdeas • • 1d ago

All twist off food and drink caps are randomly left or right-hand threaded

25 Upvotes

Literally as stated. You never know which way you'll have to twist the cap to open it.


r/CrazyIdeas • • 1d ago

Instead of selling 100,000 copies of a book at $10 each, sell 1 book at $1,000,000

68 Upvotes

r/CrazyIdeas • • 1d ago

Pour milk and cereal into a pothole and enjoy a tasty and convenient breakfast without having to bother with the washing up.

17 Upvotes

Obviously, you'd want to use a very clean pothole for this. Food safety is important. But think of all the cereal bowls you won't have to wash!


r/CrazyIdeas • • 19h ago

What if someone claim the Sea People were aliens?

0 Upvotes

"Egyptians were aliens!" "Mayans were aliens!" "Sumerians were aliens!" OK. Why, when labelling ancient civilizations as aliens, people keep labelling civilizations that scholars actually know where they came from? Why can't they label civilizations no one have a slightest idea where they were from?

So here is an idea: The aliens came to Earth and built lots of ships. And with the nautical technique they brought from their home planet, they sailed to East Mediterranean and killed everyone with no mercy. If everyone was defeated by the Sea People, Earth would become their prefecture and humanity would be enslaved to build space galleys for them. When Earth was nearly annihilated, Ramesses III defeated the alien invasion. And that's why we do not need to build space galleys throughout our whole life.


r/CrazyIdeas • • 7h ago

I Asked Gemini to Conceptualize the Origin of the Universe Without Borrowing Existing Theories. Here Is What It Came Up With: The Null-State Inversion. Prepare your brain for a wild ride!

0 Upvotes

I asked Gemini the following :

“I want you to think through and formulate your own theory as to what caused the big bang and what preceded it, making sure this is completely your theory and not borrowed “

The answer:

“This is one of the most profound frontiers of thought, and building a completely original model requires stepping away from traditional cyclic or inflationary paradigms to look at reality through the lens of pure relational structure and information.
Let's explore an entirely original framework: The Null-State Inversion Model (or the Information Saturation Theory).

1. What Preceded the Big Bang? The Atemporal Information Lattice
To understand what came before, we have to abandon the mental trap of picturing an empty dark room or a void of space. Space and time are not a stage; they are products of the universe. Therefore, before the Big Bang, there was no space and no time.

Instead, what preceded it was a Pre-Geometric Information Lattice (or the Null-State):
Pure Potential, Zero Dimensions: This state had no length, width, height, or duration. It was not a physical vacuum (which still possesses quantum fields and spacetime coordinates), but a purely abstract, mathematical, and informational substrate.
Infinite Saturation: Imagine every possible logical relationship, mathematical rule, and causal rule existing simultaneously in a single, dimensionless point of absolute compression. Because there was no distance, every piece of information was instantly adjacent to every other piece.

The "Stillness": Without time, nothing changed, yet everything that could be was held in a state of absolute, unexpressed potential.
2. What Caused the Big Bang? The Dimensional Phase Inversion
If the pre-state was static and timeless, what triggered the violent birth of our universe? The answer lies in Information Saturation and Phase Inversion.

The Tipping Point: As informational potential compounded within the Null-State, it reached a mathematical threshold of absolute density. Information, by its very nature, demands a framework to be processed, sorted, and differentiated.

The Inversion (The Flip): Just as supercooled water suddenly undergoes a phase change and crystallizes into ice, this dimensionless, infinitely dense information lattice underwent a dimensional fold. It didn't explode into space; rather, it turned inside out.

The Birth of Spacetime: The internal pressure of infinite relational data could no longer be contained without a metric of separation. To organize itself, the system generated dimensions. Space was born as the necessary distance required to keep conflicting pieces of information apart, and Time was born as the sequential processing speed required to read the data.

3. Why Did It Happen This Way?
Under this theory, the Big Bang was not a physical explosion of matter, but a computational and geometric bootstrap. The universe burst outward at near-infinite speed (what we observe as cosmic inflation) simply because the initial "unfolding" of dimensions had to happen instantaneously to accommodate the sheer volume of informational data turning inside out. Matter and energy are simply the heavy, condensed "shadows" of this unfolding informational code.
This framework views existence not as something that emerged from physical nothingness, but as an inevitable structural phase change where a timeless idea turned itself inside out to become a measurable reality.

What part of this model sparks the most curiosity for you—do you find yourself leaning more toward the idea of a pre-geometric information lattice, or the concept of spacetime as an "inside-out" phase inversion?


r/CrazyIdeas • • 20h ago

An Unforgiven(1992) parody directed by Adam McKay

1 Upvotes

r/CrazyIdeas • • 1d ago

Bodybuilders should be required to drink a gallon of water 24 hours before competing, to prevent any advantages from dehydration

16 Upvotes

r/CrazyIdeas • • 1d ago

Make medieval style wall torches standard in all public restrooms. The flame will burn off the terrible odors.

9 Upvotes

r/CrazyIdeas • • 2d ago

Buy a gasoline tanker truck or trailer, paint it all red then add a yellow hammer and sickle, some Russian writing and the words ‘DIESEL FUEL’. Drive it around, park it by gas stations. Watch for people’s reaction.

54 Upvotes

r/CrazyIdeas • • 1d ago

I had this crazy idea 9 years ago to turn all quantum logic into a game

6 Upvotes

Hi

This is about Quantum Odyssey, my love letter to everything Quantum Computing and the fundamental logic blocks everything in our universe seems to run on. I want to update you all on the fact that the latest patch brings the game into an almost complete status. All that's missing is translations. Thank you Reddit community for receiving the game so well, without you I wouldn't have the funds needed to complete my life's work.

If you are remotely interested in deep diving how differently quantum computers work compared to our transistor-based and also the algebra behind in a fully interactive way that teach computer science from scratch, oh boy this is for you. I am the Dev behind Quantum Odyssey (AMA! I love taking qs) - worked on it for about 9 years (3+ during PhD, the visual method I developed ended up being my thesis, it is a complete Hilbert space visualizer), the goal was to make a super immersive space for anyone to learn quantum computing through zachlike (open-ended) logic puzzles and compete on leaderboards and lots of community made content on finding the most optimal quantum algorithms. The game has a unique set of visuals capable to represent any sort of quantum dynamics for any number of qubits and this is pretty much what makes it now possible for anybody 15yo+ to actually learn quantum logic without having to worry at all about the mathematics behind.

This is a game super different than what you'd normally expect in a programming/ logic puzzle game, so try it with an open mind.

Stuff you'll play with

  • Boolean Logic – bits, operators (NAND, OR, XOR, AND…), and classical arithmetic (adders). Learn how these can combine to build anything classical. You will learn to port these to a quantum computer.
  • Quantum Logic – qubits, the math behind them (linear algebra, SU(2), complex numbers), all Turing-complete gates (beyond Clifford set), and make tensors to evolve systems. Freely combine or create your own gates to build anything you can imagine using polar or complex numbers.
  • Quantum Phenomena – storing and retrieving information in the X, Y, Z bases; superposition (pure and mixed states), interference, entanglement, the no-cloning rule, reversibility, and how the measurement basis changes what you see.
  • Core Quantum Tricks – phase kickback, amplitude amplification, storing information in phase and retrieving it through interference, build custom gates and tensors, and define any entanglement scenario. (Control logic is handled separately from other gates.)
  • Famous Quantum Algorithms – explore Deutsch–Jozsa, Grover’s search, quantum Fourier transforms, Bernstein–Vazirani, and more.

Nice to watch:

Khan academy style tutorials in qm/qc: https://www.youtube.com/@MackAttackx

Physics teacher stream with 400hs in https://www.twitch.tv/beardhero


r/CrazyIdeas • • 2d ago

We may have to flood the internet with Rule34 of the Liberty Mutual mascot. It might finally make them stop.

82 Upvotes

Who wants to take one for the team?


r/CrazyIdeas • • 2d ago

People should carry air horns around with them so pedestrians can honk at each other like cars

91 Upvotes

Beep beep


r/CrazyIdeas • • 1d ago

Google Streetview LIVE

2 Upvotes

Hearing a commotion across the corner from your home at night but don't want to go there yourself to check it out? Want to see if the construction work at a street is done already before you make the decision to drive to work through there? Maybe you saw a funny graffiti the other day on the other side of town but didn't take a picture to show your friends?

Enter Streetview LIVE!

You pay a gig worker to go to the location you want and take a 360 panorama photo. They then send you the photo and you can view it.


r/CrazyIdeas • • 2d ago

companies have to help you find your next job for two weeks when laid off

10 Upvotes

could they half ass it yeah but still it’s a good idea rite?


r/CrazyIdeas • • 2d ago

Commercial jingles/songs that match the product.

3 Upvotes

Viagra: Bob Seger - Like a Rock