In this video, we cover how to extract numbers, text, or other parts of a cell in Excel. We demonstrate extracting a number ...

Microsoft has introduced an option to extract text from images with Snipping Tool. The feature will be available to all soon. The tool now ships with OCR (Optical Character Recognition) technology ...

Promise and controversy continues to surround string theory as a potential unified theory of everything. In the latest episode of The Joy of Why, Cumrun Vafa discusses his progress in trying to find ...