Ciro Santilli @cirosantilli 35

Startup lists:

Deep tech (have labs) unicorns:

Almost deep tech but possibly without labs:

Whenever someone asks:you don't need to read anymore, just point them to this page immediately. Virtualization for the win.

PNG reference implementation. Ahh, if feels good to have a dominating open source reference implementation.

Demo of using it by Ciro Santilli: stackoverflow.com/questions/1362945/how-to-decode-a-png-image-to-raw-bytes-from-c-code-with-libpng/36399711#36399711

Uranium-based, dropped on Hiroshima. The uranium was enriched at the Clinton Engineer Works.

Good website, with poems in Chinese, pinyin and commented translation. Well done!
100 poems website 100tangpoems.wordpress.com/2023/02/27/pure-and-fair/

Sets both a Dirichlet boundary condition and a Neumann boundary condition for a single part of the boundary.

Can be used for hyperbolic partial differential equations.

We understand intuitively that this imposes stricter requirements on solutions, which makes it easier to guarantee uniqueness, but also harder to have existence. TODO intuitively why hyperbolic need this extra level of restriction.

If something does a quantum jump, what causes it to decide doing so at a particular time and not another? It is expected that a continuous cause would have continuous effects.

This concern was raised immediately by Rutherford while reviewing the Bohr model in 1913 as mentioned in The Quantum Story by Jim Baggott (2011) page 32.

The more heavily a project relies on it, the more you start to regret it.

It is quite comical that two separate towns were founded one next to the other right in the middle of nowhere. And that both have so slightly weird names.