At some point, Venus may have had its own form of plate tectonics – possibly different from the plate tectonics here on Earth. Water and rock measurements obtained from the DAVINCI mission, combined with the Venus global mapping information by NASA’s VERITAS mission, another recently selected mission to Venus that is managed by NASA’s Jet Propulsion Laboratory in Southern California, can be used to decipher how these tectonic patterns may have operated on Venus, and why the planet was unable to sustain them in a fashion similar to Earth.

“Lazyass motherfuckers,” the kid said.

The best material to use, in our opinion, is polyvinylchloride, arranged in a post-and-rail design.

Sandhogs working behind a hydraulic shield excavated the riverbed silt inch by inch and installed linking sections of cast-iron tubes as they went. The digging chamber was filled with compressed air pumped in from the surface. The work was dangerous. The men who did the work, the sandhogs, were considered heroes.