The film "Introduction to Holography" explains the principles of holography, focusing on how it differs from traditional photography by creating three-dimensional images. It discusses the role of wave ...

Hyundai’s speakers adjust their angle to minimise sound wave interference. Credit: Hyundai Mobis. Hyundai Mobis has developed a new movable sound system that is engineered to synchronise with the ...

WTF?! Audiophiles go to great lengths to ensure they receive the best possible sound quality, but is it worth spending around $100 to remove audio interference in Ethernet connections? One company ...