AMSTERDAM (Reuters) - A young Dutch architect has created a floating bed which hovers above the ground through magnetic force and comes with a price tag of 1.2 million euros ($1.54 million). Janjaap Ruijssenaars took inspiration for the bed -- a sleek black platform, which took six years to develop and can double as a dining table or a plinth -- from the mysterious monolith in Stanley Kubrick's 1968 cult film "2001: A Space Odyssey." "No matter where you live all architecture is dictated by gravity. I wondered whether you could make an object, a building or a piece of...