Abstract: In order to meet the warship's needs of real-time wave height measurement, a method using X-band navigation radar to measure wave height is presented. In this paper, the principle of wave ...

For Mr. Santos, math can also inspire ideas about structures that have already been built — a new way to see and appreciate ...

Retail giant Kmart broke privacy laws by using facial recognition technology (FRT) on its customers, the privacy commissioner has found. Over the two years until July 2022, Kmart captured the facial ...

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Pi Day (3/14) often comes with sweet treats; Square Root Day (4/4/16 or 5/5/25, for example) has a certain numerical rhyme. But the particular string of numbers in today’s date may be especially ...

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A brain teaser is a short, playful puzzle designed to challenge your mind and elicit a smile. It could be a riddle, a tricky question, a visual illusion, or a logic twist that nudges you to think ...

Mike Tyson has admitted to using fentanyl 'quite a few times' while at the summit of world boxing in the 1990s. Tyson's battles with drug and sex addiction are well known but during a recent podcast ...

Abstract: Evaporation duct often appears in the near ground layer close to the sea surface, and it is an important factor affecting the performance of shore based, ship borne or low altitude airborne ...