Clothing Updated +Created
Cryogenics Updated +Created
Electronics Updated +Created
Exoticism Updated +Created
Video 1.
Emmenez-moi by Charles Aznavour (1968)
Source. The ultimate ode to exoticism.
Explosive Updated +Created
Geometry Updated +Created
Mechanical engineering Updated +Created
Number theory Updated +Created
Reactions to cirosantilli.com's design Updated +Created
People love green on black mostly.
news.ycombinator.com/item?id=38492304 about Section "CIA 2010 covert communication websites":
  • user thewildginger:
    Nothing like finding a webpage you can read from Lynx.
  • user socketcluster:
    Based on the choice of fonts and colors, you know this is a serious hacker website ;p
www.reddit.com/r/Monero/comments/1brryao/ciro_santilli_received_a_1000_xmr_donation_to/ from 1000 Monero donation:
  • user -TrustyDwarf-:
    Anyone mind to explain wtf this ugly piece of webpage reminding me of geocities from the 90s is about? I'd read it myself but I can't because it already gave me eye cancer.
  • user rbrunner7:
    It's all quite strange. Never mind the 90s design, people built good websites already back then with the tools at hand, but even their "About" isn't very clear. If you need 5 minutes to be reasonably sure what it is all about they are still doing it wrong.
  • automobi1e
    I'd rather take a look at the welding
Recreational mathematics Updated +Created
Sensor Updated +Created
Atlas (topology) Updated +Created
Collection of coordinate charts.
The key element in the definition of a manifold.
Avatar: The Way of Water Updated +Created
Depth of a quantum circuit Updated +Created
This is an important metric, because it takes some time for the quantum operations to propagate, and so the depth of a circuit gives you an idea of how long the coherence time a hardware needs to support a given circuit.
Numerical analysis Updated +Created
Techniques to get numerical approximations to numeric mathematical problems.
The entire field comes down to estimating the true values with a known error bound, and creating algorithms that make those error bounds asymptotically smaller.
Not the most beautiful field of pure mathematics, but fundamentally useful since we can't solve almost any useful equation without computers!
The solution visualizations can also provide valuable intuition however.
Important numerical analysis problems include solving:
Aum Shinrikyo Updated +Created
Australian company Updated +Created
Automated theorem proving Updated +Created
AGI-complete in general? Obviously. But still, a lot can be done. See e.g.:

There are unlisted articles, also show them or only show them.