A tiny satellite showed it can take high-res pics from space
Tokyo-based startup ArkEdge Space claims it has snapped what is “probably” the highest quality images of Earth taken by a ...
Magnetic Fields Reshape the Movement of Sound Waves in a Stunning Discovery
Scientists have unlocked a previously unseen behavior of acoustic waves, opening up new possibilities for cutting-edge ...
Navy Develops Highly Persistent Undersea Hydrophone System Powered By Ocean Temperatures
The Naval Postgraduate School (NPS) has helped develop an autonomous underwater float that can monitor and transmit oceanographic and underwater acoustic data near-indefinitely, and in near real-time.
Single-photon LiDAR delivers detailed 3D images at distances up to 1 kilometer
Researchers have designed a single-photon time-of-flight LiDAR system that can acquire a high-resolution 3D image of an object or scene up to 1 kilometer away. The new system could help enhance ...
How telecommunications cables can image the ground beneath us
When people think about fiber optic cables, it's usually about how they're used for telecommunications and accessing the internet. But fiber optic cables—strands of glass or plastic that allow for the ...