useful information

usefulinformation.eu

Useful Information - A Compedium of Facts & Figures!
Welcome to the usefulinformation.eu website, which has now had a long-overdue redesign! We have rebuilt the site from the ground up, using a "Mobile first" approach to ensure that all our content is easily available to users of mobile devices (The Periodic Table page will still benefit from being viewed in "Landscape" view on smaller devices). We shall soon be adding further content, so please bookmark the site!
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Conversion Factors
Area
Capacity
Density
Energy or Work
Force
Length
Mass or Weight
Power
Pressure
Speed
Temperature
Chemistry & Physics
Periodic Table of the elements Fundamental Physical Constants
Engineering and Mechnical Data
ANSI and ISO Drill Sizes Wire Gauges - Imperial
Wire Gauges - Metric
Telecomms & Internet
UK telephone area codes
International Country Codes
Generic Top-Level Domains
Country-Code Top-Level Domains
Postal Information
UK Postcodes