The United Nations Financial Regulations and Rules, as promulgated by Secretary-General's Bulletin ST/SGB/2013/4 dated 1 July 2013, govern the procurement functions of the United Nations with the ...

The ML1's LED light source ensures that you will never need to change bulbs again. The comfortable glare-free, green illumination and sharp mires make measurements easy. Battery operated and ...

The AL200 is the only auto lensometer that utilizes a horizontal design, similar to the manual lensmeters that many users are accustomed to. The AL200 is designed to ...

The Consumer Price Index Manual: Concepts and Methods has been released and is posted below. A culmination of six years’ work, the 2020 Manual represents an update of the 2004 CPI Manual. The primary ...

Pair a $5,000 chromed-out Italian espresso machine with old or poorly ground coffee, and your ristretto will taste mediocre — or worse, like a cup of salty battery acid. But invest in a good manual ...

When you last bought a new electronic device did you look at the instruction manual? If your answer is a resounding “no”, then you are not alone. Studies show that many of us don’t bother to read the ...

Optics in Physics: Optics is a fascinating branch of Physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or ...

Jason is a classic jack-of-all-trades writer who loves to cover most topics, though gaming has always been his strong suit. After spending the better part of the past decade freelancing for various ...

The Vortex Optics Viper HD 8x42 were the best binoculars for birding in my larger review of the best binoculars. Ahead, learn more about why these binoculars were perfect for spotting winged wildlife.