6 ms·Ritom Pumped-Storage Plant Project – Tunneling under extreme conditions [video]13 points by qb 2y agoStevvo 2y agoThe edits at 3:40 and 7:40 are pretty cool. Seamless transition from 3D to video.Smoosh 2y agoI found almost all of the Marti videos are interesting, well made, and worth watching.