Dean Kamen has been busy working on a way to make drinking water around the world safe to drink. His water purification system is based on distillation. See how it works.  read more »

Ever wonder why the Nano redesign made it watch “unfriendly” we think we have the answer along with other reasons why Apple might be working on an iWatch.  read more »

At the recent 2013 CES event we saw lots of cool technology like UHDTV and connected cars that could make you think twice before you buy that new gadget.  read more »

Every time we go to CES we make a point of searching for interesting products that we often discover off the beaten path. Here’s a sample of some we found.  read more »

Here’s a collection of interesting products from small companies that we saw in the Eureka pavilion and on the show floor.  read more »

3D printers are getting more affordable with some in the $500 range. Here’s a roundup of some we like along with videos showing you how they work.  read more »

There’s a new and fast-growing gadget category call 3D printers. Here’s what you need to know about this new wave of affordable, desktop 3D model makers.  read more »

Retrevo's very own, Andrew Eisner, gives us a look at day 2 of CES 2013. Check back daily for more videos!  read more »

Retrevo's very own, Andrew Eisner, gives us a look at day 1 of CES 2013. Check back daily for more videos!  read more »

Whether you just bought a new set or have had one for a while, here are some tips for making your HDTV set look (and sound) better.  read more »