Most of us think of time as a deadline; a ticking clock around your wrist, an alarm clock by your bed-side; or perhaps, a collection of empty boxes on a calendar. It may seem as if it’s uniform and ...

With clocks, we measure the numerical order of a material change, i.e., motion running in space. There is no experimental evidence that clocks measure time. It is convenient to replace the concept of ...

Numbers can be used most flexibly to quantify, rank and identify. 'Cardinal' number refers to quantitative number assignments assessing set size (numerosity), whereas 'ordinal' number applies to ...

Reversing the order of a column would be easy if the column was already listed alphabetically or sequentially; you would just sort in the other direction. However, data may not be in alphabetical or ...

The other day I was organizing a set of photos I wanted to show to some friends as a slideshow. I’d sorted the images in OneDrive on my Windows 8.1 PC and then planned to display them on my Nexus 7.