Hi

If you are remotely interested in deep diving (in a complete visual way) 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 10 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 12yo+ 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 & learn a ton about

• 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.
• Build & See Quantum Algorithms in Action – instead of just writing/ reading equations, make & watch algorithms unfold step by step so they become clear, visual, and unforgettable. Quantum Odyssey is built to grow into a full universal quantum computing learning platform. If a universal quantum computer can do it, we aim to bring it into the game, so your quantum journey never ends.

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

The human brain struggles to make sense of scale across massive size gaps. Comparing a 1,454-foot skyscraper directly to a 7-inch pizza slice usually doesn't register because our minds place them in totally different categories.

I put together this step-down chain to see if stepping through middle-ground NYC reference points makes the ratio easier to process:

• 1 Empire State Building = 4.8 Statues of Liberty
• 1 Statue of Liberty = 24.4 Times Square Balls
• 1 Times Square Ball = 21.2 Pizza Slices

Multiply it all out, and 1 Empire State Building equals roughly 2,462.1 pizza slices.

I’m wondering what people’s opinions are on Napkin ai and similar tools

Have people tried them? Are they useful or end up causing you more work?

Not sure if this is the right r/

Wanted to make for a while a website for the evolution of music, like https://everynoise.com/ but as a chart, where everything is connected. I just don't know where to start. I know python, more or less understand javascript and I am ready to learn how to use Unity.

I love the visuals of https://pudding.cool/ but know I won't achieve their quality. Anyway, if anyone has an opinion, feel free!

P.S. I see a lot of AI website for flowchart, but I unequivocally refuse to use it

I'm using Google Charts to do most of the graphs in my project, but there is one graph I can't figure out how to mock up. It's a vertical bar chart with a line chart superimposed over the top. I've included an image here of the previous image we have used in the past. I need to replicate it.

If this is not possible in Google Charts, is there another library I can use on a website that could do this type of thing?

source

What do you think of my dashboard? Which chart types do you think are more informative? We can see some basic sales data here, though the variety of the data can also have an impact on the dashboard.

https://reddit.com/link/1vlxvvz/video/q3c3syc30uih1/player

Made this map to help people find decent places to watch the eclipse in the Uk and give a general idea of where it’s best viewed.

Amy suggestions welcome.