Rachel Riley has turned into a household name thanks to her stint on Countdown. The brainy beauty isn't merely known for her dazzling appearance, though. Her sharp mind and talents in solving those tricky numerical puzzles have earned her a legion of fans. From tackling those infamous Conundrums to unveiling her knack for spotting patterns, Rachel

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