@Cryptozeug 20 August 2021 more from that month

We had fun today at Technische Sammlungen Dresden (the Dresden Technical Collections). - Yes, indeed, that's us in the first picture, or rather our body heat. - Today, for the first time, we both played the original PONG. - Laser table football I have never seen before. The game has potential. - Computer technology in the GDR, Datenverarbeitungsanlage Robotron 300 (Robotron 300 data processing system) from 1967. - and many more optical and acoustic illusions and experiments I can recommend the exhibitions for all ages, they are very educational. And the best thing is: on Fridays, entry is free from 12:00! Of course, strict hygiene measures apply, which are also monitored. More info here: https://www.tsd.de/en/mm