Spiritualists created the apparatus, but businessmen popularized it. The Ouija: interesting and mysterious... Is it simply a novelty, or is there a sinister sid

It moves from the madcap to the contemplative, from two-handed sparring to intimate confessions, from the absurd to the downright practical, back and forth, up

How scientific developments can sometimes go wrong and how corporations and scientists attempt to cover up the unintended consequences.