Some experts will tell you that the human eye can see between 30 and 60 frames per second. Some maintain that the human eye may be able to see much more than that although more research is needed.

It's costumes and scary movies. It's staying up late and maybe throwing toilet paper on someone's house, but it's also candy and lots of it. Candy sales are never as high as they are around Halloween.

But on Halloween night, we remember the real reason for the season: Candy. And lots of it. But while any candy is better than no candy, not all of these delicious and sugary sweet treats are equal.

In related news, Worldpay will continue as the exclusive payments provider for The Reynolds and Reynolds Co., a software provider for automobile dealers. Square says the SalonCentric deal will make ...