It's a pity we seem to be losing knowledge from time to time. Like Antikythera mechanism, representing technology that was developed and lost for 1,500 years.

It's a pity we seem to be losing knowledge from time to time. Like Antikythera mechanism, representing technology that was developed and lost for 1,500 years. The little bits of information - that are currently scattered across hundreds of impenetrable reports - might still be interesting to a regular person, and who knows, inspire someone to pick up the new research.