Simple 3D-printed sperm-sorting device could help couples conceive
Designed to replicate the female reproductive tract, it incorporates a reservoir along the outside which is connected to a central collection well by intricate microfluidic channels
“Runaway” black hole tearing through the universe leaving “trail of stars” like nothing ever seen
“We think we’re seeing a wake behind the black hole where the gas cools & is able to form stars. So we’re looking at star formation trailing the black hole”
China’s race to dominate the military & emerging technologies – Analysis
The US has only a little time left in this race as reports indicate that deep cuts to the military made by several administrations have severely impaired its ability to catch up
