Google is now an automaker of sorts. It has built a prototype of its long-brewing self-driving car, which looks like a mix between a Volkswagen Beetle and a Smart Fortwo. The car features no manual controls, and, as a precaution, is limited to 25 miles per hour. Google has produced a video showing it being test-driven by a number of people — including a blind man. follow link
Copy Disk Image as Folder
When you open a .dmg file, a disk image is mounted. You are then generally supposed to copy the contents of that disk image to your hard drive (to your Desktop, your Applications folder, or wherever). But what if you want to copy the whole disk image, including all its contents, as a folder? Hold the Option key, and drag the "proxy icon" in the title bar of the disk image window to the destination in the Finder.
Google Unveils Its Self-Driving Car