MIT researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board ...
More than two-dozen Christian and Jewish groups representing millions of Americans — ranging from the Episcopal Church and the Union for Reform Judaism to the Mennonites and Unitarian Universalists — ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback