If you are tired of wimpy little Bluetooth speakers for your mobile devices or laptops or whatever, then you should take a look at the Marshall Woburn Bluetooth Speaker System – Black.

As you would expect from a Marshall product, this is a high quality speaker–it feels rock solid and it looks …

Everyone these days seems to have at least one mobile device. Unfortunately, battery technology has not quite kept pace with all the fancy features of our iPhones, tablets, and cameras. So having an extra battery in our bag can often help us get through the day.

The DE 2600mAh Powerbank Battery …

With the explosion of the amount of data available, the need for stronger data analysis tools than Excel has grown. Fortunately one of the best data analysis tools, R, is also free. This book, A Handbook of Statistical Analyses using R, Third Edition, by Torsten Hothorn and Brian Everitt, provides …