Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.

The build's extreme compactness limits its practical use – without landing gear or shielding, takeoff and recovery require precision and care – but its technical ingenuity ...

I sat down with Sam Thompson for part 2 of our two-part episode, if you haven’t listened to the first one yet, go check it out. In this one, Sam breaks down how a Twitter reply turned into a real ...