Rachel Riley has become a household name thanks to her stint on Countdown. The brainy beauty isn't solely known for her dazzling looks, though. Her sharp intellect and skill in solving those tricky numerical puzzles have earned her a legion of fans. From tackling the infamous Conundrums to unveiling her knack for spotting patterns, Rachel has prove

In the year during 1518, a most peculiar affliction struck the city of Strasbourg. One fateful, Frau Troffea, a woman lauded, was spotted dancing in the streets violently. Her vigor was unmatched, and she danced tirelessly for days. Rumors spread like wildfire as others started by a similar urge to dance. Hundreds throughout the city joined in, da