You can easily draw in PowerPoint to mark and edit slideshows, or create your own designs, especially if you're using a touchscreen.

You can draw on an iPad with an Apple Pencil on the Procreate app, which you can use to sketch, paint, and illustrate.

A steady hand. No compass. No tracing. Just pure focus. In this challenge, I attempt to draw the perfect circle completely freehand—no tricks, just technique. It’s harder than it looks… and more ...

Today we're looking at Electron Beam Lithography using a scanning electron microscope Trump, Pulte Threats Fuel $19.5 Billion Homebuilders Rout ...