Avoid losing pages and lugging around heavy books simply by investing in an electronic book reader, such as a Kindle. These useful devices tend to weigh less than an average paperback and can store thousands of books, … Wave goodbye to additional airport fees by using a set of portable digital luggage scales to weigh your luggage before you go. Pop the scales into your luggage so you can check the weight on the return trip too, especially handy if you have been …

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5 gadgets for a great vacation