| ▲ | amelius an hour ago | |
Chalk writing robot/printer in the making ... | ||
| ▲ | taude an hour ago | parent [-] | |
The 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.... | ||
| ▲ | amelius an hour ago | |
Chalk writing robot/printer in the making ... | ||
| ▲ | taude an hour ago | parent [-] | |
The 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.... | ||