This is actually a massive boring device, captured by the Department of Energy. Geoff Manaugh of BLDG BLOG came across it a few days ago.
This is actually a massive boring device, captured by the Department of Energy. Geoff Manaugh of BLDG BLOG came across it a few days ago.
Share this story
Subscribe and interact with our community, get up to date with our customised Newsletters and much more.