Chinese startup Ehang has said much about its flying taxi drone since bringing a prototype to the CES show in 2016.
It’s no secret that aging roads, bridges and tunnels are a topic of concern in the U.S. However, it’s not just politicians that are dealing with crumbling infrastructure. Without a functional infrastructure system, manufacturers could have difficulti
Researchers at NASA, in partnership with Keystone Synergistic, are working on a trio of new additive and milling technologies in order to construct a 3D-printed rocket nozzle that has a simpler design and can still withstand extreme temperatures and