NOW the weather's improving, it can be tempting to crack open a nice cool can of lager. But how many alcohol units are in each tin of beer, and how does it compare to other drinks? Here's what you ...

Other units are based on these basic units but have a prefix in front. The prefix tells you how much bigger or smaller the unit is: ...

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Using both the imperial and metric system for measuring and weighing can cause confusion THE imperial and metric systems can often cause confusion when it comes to taking measurements. Here's why we ...