Viewing profile — qunabu
qunabu
HN member- Joined
- Wed, May 12, 2021, 2:47 PM UTC
- HN karma
- 110
- Public activity
- 18 items
- HN profile
- View on Hacker News ↗
About qunabu
Recent public activity
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Comment #48538963
I'm going to fix this soon. I've used elevenlabs for both narrator and music
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Comment #48473111
What I did is a straight forward model, yet it's still complex. The way to figure it out how it works by observation from earth without tools we have now it's insane. How Copernicu…
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Comment #48473060
I though about this, I'll come in some iteration i suppose
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Comment #48467360
I've just published the first batch of patches and new features. I've learnt a lot during the process and from the comments which was one of the main goals, so I'm really happy abo…
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Comment #48463106
Thank you all for the comments and showing the weaknesses in the model and visualisation. I'll try to understand the issues and fix them soon.
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Comment #48461353
There a toggle button to show hide description if you missed it
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Comment #48461179
Not in the sim right now — it's purely Newtonian (symplectic leapfrog, classical gravity). I show the concept on the last slide ("Einstein: gravity is curved spacetime") — a curve …
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Comment #48460912
It should be better now
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Comment #48460746
I should have mentioned that its not mobile friendly so far. I will try to fix this.
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Show HN: Gravity – Interactive solar-system simulator, from Newton to Einstein
Just for fun and self education, I've built this over a weekend to teach myself why orbits exist, not just show planets going around. Something that was never clearly explain to me…
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Comment #35975382
There is a nice one in Cambridge as well https://www.computinghistory.org.uk/
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Comment #31930651
> But there is no competing product (suite) that offers comparable functionality. Many companies have built entire workflows (not just development related) around Jira, and have hu…
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Comment #31918027
Meteor was first ever magic web technology I've ever used. The fetching from backend that you wouldn't even see in developer tools, one code base for frontend backend, straight for…
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Comment #31859989
we use `jitsi` plugin and works like charm out of the box you get free `jitsi` but you can attach your own instance as well
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Comment #28195600
this is a classic functional programming that prefers expression like above instead of `if` statements.
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Comment #27131009
You can render in canvas with JavaScript only, no WebAssembly nor WebGL is needed.
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Comment #27130950
It's like going back in time with Flash Player, There were many WYSIWYG flash based editors around 2010. The problem was it required a browser plugin but it did work much better th…