Mass aging testing of civilian phased-array radars

The ceiling of the DIY world: a civilian phased-array... radar. It provides 360° surveillance within a 6-kilometer radius and can reliably detect small aerial vehicles with an RCS as low as 0.005–0.01 square meters.show more

“A phased array does not create extra power, it... redistributes the same radiated power more intelligently.”…. Read the full text at: #hamradio #amateurradio #hamradiocommuity #py6cj #hamradioantennashow more

“Beam squint occurs when a phased array steers different... frequencies to different angles, causing the beam to drift across a wide bandwidth…… Read the full text at: Video and texto of: #hamradio #amateurradio #py6cjshow more

$SPCX successfully launched and deployed $ASTS BlueBird 8, 9... and 10 into orbit without issue. Three more of the largest phased-array satellites ever deployed in LEO are now on their way to expanding AST SpaceMobile’s constellation.show more

Solar array deployment of Honghu-03

Stages of aging

signs of aging

The Israeli army is racing against time, employing civilian... construction company bulldozers to carry out mass demolitions of ethnically cleansed Palestinian neighborhoods in Jabalia, northern Gaza.show more

Visualization of fundamental JavaScript array methods 🧑‍💻

Waymo’s new robotaxi with their sixth-generation hardware spotted testing... in Philadelphia. • 13 cameras • 6 radars • 4 LiDARs • Heaters, wipers and sprayers for sensors to keep them cleanshow more

The array of different reactions is taking me out

Israel is massively bombing multiple villages across South Lebanon... in the middle of the night. Directly targeting homes and infrastructure. This isn’t a ceasefire. It is the relentless mass bombardment of civilian areas.show more

Anti-aging plastic surgery and botox use vs aging naturally.... A comparison between two women of similar agesshow more

Mass properties testing. Center of gravity and moments of... inertia confirmed at Element U.S. Space & Defense. The kind of data that doesn’t make headlines, until it does. One more milestone closer to launch.show more

This looks like science fiction. A phased ultrasonic array... creates moving pressure points in mid-air at speeds up to 9 m/s with full 360° freedom. LEDs track the acoustic focus, turning invisible sound into floating 3D images. Holograms made from physics, not screens.show more

The array of different reactions is taking me out 😂

Come for Caitlin Clark's array of moves, stay for... her celebration!show more