In 1712, a mysterious stranger stepped into the quiet town of Gera, Germany. The man brought a peculiar machine: a thick wooden wheel, about three feet in diameter, covered in an oiled leather blanket. Through the wrapping emerged a massive ...

Taking place for more than 20 years, the largest technology exhibition in the world might not have been as exciting as in previous years but still presented several interesting innovations. From GPS cameras to solar handbags, this article will cover ...