You can order them here: https://qant.com/photonic-computing/

Germany is leading in optical computing. Simply why should the EU now invest in a soon to be obsolete technology?

Yesterday I read an article by an economist why airlines fail to be a sustainable business model and social media ticks the same boxes.

I find it useful for people who both derive income from work but also own capital.

London designed them specifically to be a tax haven.

I wouldn’t do it. Instead clean the bolts and replace the nuts if they are too corroded.