Hyperloop One shows us how fast we'll get from here to there. The startup has taken hyperloop technology from futuristic idea to an open-air test in just three short years. 1:20.
temÂ·plate. n. 1. A pattern or gauge, such as a thin metal plate with a cut pattern, used as a guide in making something accurately, as in woodworking or the carving of architectural profiles. 2.
marÂ·caÂ·site. Use marcasite in a sentence. an orthorhombic mineral, FeS, that is dimorphic with pyrite; iron sulfide. this mineral cut and mounted on silver or other white metal to look like brilliants.