Self cleaning street in South Korea. Anyone know what's going on here? Why is this needed to supplement rain? Cooling?
Previously:
Chinese street surveillance software - video
Snowplowing a street without blocking driveways - GIF
Self cleaning street in South Korea. Anyone know what's going on here? Why is this needed to supplement rain? Cooling?
Previously:
Chinese street surveillance software - video
Snowplowing a street without blocking driveways - GIF
New plans added on 11/04: Click here for 2,561 plans for homemade tools.
Jon (Sep 1, 2018)
There are currently 1 users browsing this thread. (0 members and 1 guests)
Bookmarks