In this video we'll take a look at thermal radiation, one of the three modes of heat transfer along with conduction and ...

Radio waves are used for communication ... and by infrared cameras which detect heat sources in the dark. Infrared radiation has frequencies which are absorbed by some chemical bonds.

Short-wave infrared radiation (SWIR ... in order to reduce the noise in the signal from thermal radiation, they are generally cooled down using a cryogenic cooler or similar solution.

Researchers from Tokyo Metropolitan University have developed a new dye that can strongly absorb second near-IR radiation and ...

Light, heat, radio transmissions, and medical X-rays may not seem all that similar, yet they are all forms of electromagnetic radiation—waves moving through space (not just outer space ...

While more frequent and severe heat waves pose health risks to all people ... to prevent heat islands by providing shade, deflecting radiation and releasing moisture. The study found people ...

NASA's Magnetospheric Multiscale satellites have observed bird-like chorus waves in the Earth's mid-tail neutral sheet, ...

Recently, the group of Prof. Labao Zhang of Nanjing University, together with the group of researcher Haiyong Gan of the National Institute of Metrology, China, have developed a new thermal radiation ...

When these waves are converted into audio signals, scientists have found them to sound similar to birds chirping. Scientists have hoped to better understand the phenomenon as these waves are known to ...