Smartphone cameras are becoming smaller, yet photos are becoming sharper. Korean researchers have elevated the limits of next ...

Add Yahoo as a preferred source to see more of our stories on Google. Engineers used a process in which a laser instantly flashes metal powder into a fused solid. Using a common titanium alloy, ...

The global metamaterial market is set to skyrocket, projected to reach USD 5.45 billion by 2032, up from USD 0.49 billion in 2026, with a remarkable CAGR of 49.5%. Driving this rapid growth is the ...

Metamaterials with stiffness tunability have demonstrated great potential in mechanical systems that operate in variable environments. Real-time stiffness visualization, which translates the stiffness ...

Fig. 1. The dielectric response models for conventional dielectric materials and for metamaterials. For conventional dielectric materials, there are three types of polarization models: Drude model for ...

(Nanowerk Spotlight) Radar technology has reached a point where it can detect the faintest electromagnetic signals, challenging even the most advanced stealth technologies. The evolution of radar ...

Rice weakens under fast compression but stays strong when compressed slowly, which has prompted an international research ...

The number of ways to harvest energy that would otherwise go unused and wasted is extraordinary. To cite a few of the many examples, there’s the heat given off during almost any physical or electronic ...

Talk about inspo. The chameleon, a lizard known for its color-changing skin, is the inspiration behind a new electromagnetic material that could someday make vehicles and aircraft “invisible” to radar ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Cellular structures made from metal alloys could strengthen ...