4 ms·
Chalk writing robot/printer in the making ...
by amelius 3mo ago
Chalk writing robot/printer in the making ...
- taude 3mo agoThe Tour De France had one a long time ago, writing chalk signage on the roads [1]. I had to search for the YouTube video about it.... [1] https://www.youtube.com/watch?v=Khffa2GkvPE https://www.youtube.com/watch?v=Khffa2GkvPE