A new study is shedding light on why solar radiation is more effective than other forms of energy at causing water to ...

A research team from Penn State has broken a 165-year-old law of thermal radiation with unprecedented strength, setting the ...

If I were to explain stealth to a layperson, I'd ask them to think of the game chupan-chupai (hide and seek) we played as children, explains Air Commodore Nitin Sathe (retd).

Astronomical amounts of energy could be extracted from black holes—to build a gigantic bomb, for example. Experts have now implemented this principle in the laboratory ...

Researchers demonstrated that specific electromagnetic wave frequencies can disrupt the SARS-CoV-2 Spike protein structure in virus-like particles, leading to reduced infectivity in cell models.

The development of multifunctional composites with desired electromagnetic wave absorption and antibacterial performance for the medical field has aroused wide concern. In this work, SiOC/Ag ...

Along with its absorption performance, the material proved versatile and durable. According to the study authors, lab tests showed that their ultrathin composite material could be bent and still ...

The NUS researchers have taken this a step further, engineering novel aerogels that outperform existing counterparts in radiative cooling and electromagnetic wave absorption. Radiative cooling ...

Aug 02, 2024: Synthesis of ceramic nanospheres with tunable electromagnetic wave absorption performance (Nanowerk News) Microwave technology has dramatically progressed, marked by the arrival of the ...

Aerogels for electromagnetic wave absorption. Modern electronic devices emit EMWs that can disrupt nearby equipment and pose health risks, including DNA damage and cancer. It is critical, therefore, ...