You’ve got the whole world in your hands—or at least on your Mac—with Google Earth. Google has bumped the globetrotting software to version 6, which is now available for Intel-based Macs only. The new version adds access to a variety of views, including Street View, 3D trees, and historical imagery. Other additions include ground-level navigation, 3D measurements, and improvements to the Tour Recorder. Google Earth requires Mac OS X 10.5 Leopard or later. Note that Google Earth 6 turns out to be a beta, something that wasn't initially clear; it may be worth waiting for an official release to upgrade. (Free, 53.3 MB)
Type Faster on an iPhone or iPod touch
When typing on an iPhone or iPod touch, to end a sentence quickly and get ready to start the next one, double tap the Space bar. You'll insert a period followed by a space. You can turn this shortcut on or off via the Shortcut slider in Settings > General > Keyboard.
Google Earth 6
Scan contracts, invoices, or receipts as PDFs with your iOS device.
Use OCR to make that scanned image into a searchable PDF with text
you can copy! Get it on the App Store: <http://smle.us/tbscanplus>