Darts Farm near Exeter has announced the opening of its newly refurbished and expanded Wellness Spa. Guests can easily spend ...

The latest and greatest 4K UST projector from the Formovie brand. We’ve reviewed several ultra-short-throw (UST) projectors ...

Over 11 lakh diyas will be lit at the Ganga ghats, more than 5 lakh at 80 ponds and ghats of rivers Gomti and Varuna, and ...

Sharp Imaging has added a new family member to its pro-level X Series projectors. The dual-laser XP-X171Q should provide, ...

Four-wave mixing A weak optical signal (red) from a spacecraft transmitter can be amplified noise-free when it encounters two pump waves (blue and green) in a receiver on Earth. (Courtesy: Chalmers ...