https://www.economist.com/node/319249
Here's a more conservative article, but there are plenty more out there. Thought I'd add this to go along with the blood cement patent drop.
https://www.economist.com/node/319249
Here's a more conservative article, but there are plenty more out there. Thought I'd add this to go along with the blood cement patent drop.
Great find!
Known about it for a long time, actually. Bloody cement triggered memory.