Rachel Riley has turned into a household name thanks to her stint on Countdown. The brainy beauty isn't solely known for her dazzling style, though. Her sharp brainpower and skill in solving those tricky numerical puzzles have earned her a legion of fans. From tackling this infamous Conundrums to revealing her knack for spotting patterns, Rachel ha

In the midst of the carnage of World War I, a moment of remarkable harmony descended upon the Western Front. On Christmas Eve, 1914, amidst the desolate dugouts, a spontaneous ceasefire emerged. Soldiers on both sides laid down their arms and stepped out into No Man's Land. Humming carols and exchanging greetings became the norm as men who had only