Abstract: This comprehensive review explores advancements in the design, fabrication and performance evaluation of three-dimensional (3D) printed antennas, across different frequency ranges. The ...

A research project exploring jet propulsion in bionic underwater robots, inspired by the razor clam (Solen strictus). Two different propulsion mechanisms were designed, simulated, and tested to study ...

PEABODY — A Peabody man was arrested in his home last Friday on drug and gun charges during a multi-agency operation. Richard Diorio III, 33, was taken into custody at 10 Roycroft Road in Peabody ...

After creating history with the world's first single-piece 3D-printed rocket engine, IIT-Madras incubated startup Agnikul Cosmos has begun research on developing a reusable launch vehicle. Share ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. 3D printers have come a long way since the days of producing flimsy ...

Scientists at EPFL have reimagined 3D printing by turning simple hydrogels into tough metals and ceramics. Their process allows multiple infusions of metal salts that form dense, high-strength ...

Children's cardiac surgery has been revolutionised by the development of 3D-printed models of patients' hearts, a leading consultant has said. Southampton Children's Hospital has created more than 100 ...

Amazon's October Prime Day is back – and it's bigger than ever. What started nearly a decade ago as a mid-year shopping experiment has grown into a twice-yearly retail event that tech lovers now plan ...

Greetings, Arsians! Welcome to the second Prime Day of 2025, because apparently we didn’t buy enough stuff last time, and Amazon still has things to sell. Our e-commerce gnomes have scoured the retail ...

Oman has launched an ambitious project to build its first mosque using 3D printing technology, marking a milestone for sustainable architecture in the country. The “Al Khair” Mosque will be ...

School of Mechanical and Power Engineering, East China University of Science and Technology, Shanghai 200030, China ...

Grab a new keyboard, mouse, webcam, and pretty much everything else you need for a killer PC setup at steep Prime Day discounts. By Stan Horaczek Published Oct 7, 2025 3:06 AM EDT We may earn revenue ...