7 nifty back-to-school gadgets for studying, after-class snacking, more

Back-to-school is in full swing, and that's a good excuse to show off some nifty gadgets for the school year like emoji pancakes, zipper...

Skype away! Watch and learn how to video-chat

If you have grandchildren you see infrequently, if you need a dressing-room consult with a friend before you buy a pair or jeans, or if...