A research team has discovered how to finely control Dirac plasmon polaritons in topological insulator metamaterials, overcoming long-standing challenges in the terahertz range. In today’s world of ...

NEW DELHI, Sep 30: Telecom regulator Trai has floated a consultation paper to explore pricing and norms for the auction of over 11,500 megahertz of radiowaves across 10 spectrum bands, used for 4G and ...

The researchers found that a slightly curved meniscus allows more wave energy to pass through the barrier. Conversely, if the meniscus curves more steeply, it reduces the energy transported by the ...

Trai explores auction of 11,500 MHz radio waves across 10 spectrum bands for 4G & 5G. Details on pricing and norms inside.

Glasses that track every blink might be the next big thing in health tech. A small device called BlinkWise clips onto regular eyewear and uses AI to read your eyelid movements – without cameras, ...

Ferrimagnets are a special type of magnet where different atoms' magnetic moments partially cancel each other out, creating a rich internal structure. They are widely used in technologies from magneto ...

Let’s look at it based on where and how you plan to use the inverter. Picking the right wattage and voltage can really make your experience smoother.

In recent years, car technology has advanced impressively, but along with these innovations have come new ways of stealing, so additional measures must be taken to avoid being a vi ...

Penn researchers have developed an AI-powered device that turns ordinary glasses into a smart, energy-efficient health monitor by watching you blink.

The rhythm of an infant's brain activity seems to put them in constant learning mode, whereas that of an adult may allow them to retrieve conceptual knowledge ...

These models juice up your refrigerator, air conditioner, and other essentials during an emergency—no matter what.