Aspect ratio refers to the relationship between something's width and height, and is commonly used to describe computer and TV displays, camera sensors, printed and digital images, and more. There are ...

16:9, 4:3, 2.0:1, 2.35:1 – so many numbers, so little time. Here’s what they all mean. Aspect Ratio is a term that defines the shape or relative dimensions of a still image, film or video content. It ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

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This month, my Scientific American column tackles the new era of vertical video—videos shot and viewed as tall, thin rectangles, suitable for smartphone screens without having to turn them. It’s kind ...