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Over the last two centuries, advances in computer technology have transformed the way we live our lives. How much do you know about these icons of the industry?
Every element in the period table has a symbol but some are more obvious than others. Can you name these ten elements from their chemical symbols?
Charles ‘Chuck’ Yeager was an American Air Force Officer and test pilot known for his historic breaking of the sound barrier in 1947. Test your knowledge of this supersonic flight pioneer with these multiple choice questions...
How many of the NATO phonetic alphabet’s twenty-six code words can you recognise in one minute? For each letter, simply select the correct word from the list..
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