Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well ...

According to doctors, PEMF mats may also have a number of other health benefits besides improved sleep, including reduced ...

X-ray beams aren't used just by doctors to see inside your body and tell whether you have a broken bone. More powerful beams ...

Some of the most commonly held beliefs about sex are incorrect, according to a growing body of research. Recent studies reveal new insights about desire — how to spark and maintain it. Others are ...

Like probiotics, prebiotics can be found in foods or supplements. Human enzymes cannot digest them. Instead, they are processed by gut microbiota. Prebiotics help these gut bacteria grow and thrive.

Abstract: The intensity of the output terahertz (THz) wave limits the applications of the difference frequency generation (DFG) sources. An optimum dual-wavelength pair can effectively enhance the DFG ...

What is the difference between a moon and a planet? Trick question! According to scientific definitions, there often isn’t much of a difference at all. That might seem counterintuitive, but it’s true.

Abstract: In this letter, we propose a 2 × 2 array antenna capable of 3-D beam-steering and operating frequency adjustment. Each element consists of a patch antenna and a narrow-width I-shaped stub, ...

Golf club shafts can seem overly complicated to some golfers, so we sat down with the experts at KBS to explain the terminology behind one of the most important golf club components To help with this, ...