I ordered Zap to clean by dirty kitchen floor tile and was quite surprised at how great it worked. I even considered replacing the floors but with Zap I will keep them. This is the only product that I have found that actually turned my tile back white. Great product

This magazine, or at least the kindle version of it has not been "designed" for tablet reading. It's a chore to constantly be zooming in and out to read text or see entire graphics. There is zero interactivity. Even webpage links are dead. If you have a network connection, popularscience.com is far more conducive to tablet reading. PS would be better charging for the ability to download and view their website offline.

An incredible compilation of interesting stories and facts. I have been a subscriber of Mr. Lewis' daily newsletter (nowiknow.com/) for a few years now, and the facts he provide are a perfect length to begin any day.