Quantum computers threaten encryption technologies. This is the reason why we do not have to panic 0 Points Upvote Downvote
China is merging three technologies into a single competitive weapon. In the West we continue to see them as something separate 0 Points Upvote Downvote
The six basic technologies that we recommend for your own “survival kit” before a blackout 0 Points Upvote Downvote
All solar panel technologies that exist and which are more efficient, in a graph that goes 1975 until today 0 Points Upvote Downvote