TV resolutions are a jumble of letters and numbers like 4K, 8K, 1080p and UHD, among others. Most new TVs are 4K, but is that the same as UHD? Is a 8K TV twice as good as a 4K TV? Spoiler for ...

So far, so simple. Next comes 4K, also known as Ultra High-Definition Television, Ultra HD, UHDTV or just UHD. 4K is steadily replacing HD as the TV tech of choice and it’s what you’ll find on pretty ...

The Ekalavya story from the Mahabharata is well known. Dronacharya, the master archer, is impressed with the skills and diligence of his young pupil Arjuna, so much so that he promises to make ...

The history of wallpaper is not simply a history of ornamental patterns and designs. It is also a fascinating record of technological ingenuity and changes in patterns of consumption and domestic ...