An algorithm is a plan, a set of step-by-step instructions to solve a problem. If you can tie shoelaces, make a cup of tea, get dressed or prepare a meal then you already know how to follow an ...

Britain is a nation of tea lovers – 76% of us drink at least one cup every day. Yet we can't seem to agree on the best method to make it. From the type of tea to use, to how long to brew it ...