Latest videos from New Scientist

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• Andrea: Queen of Mantas
  Preview of a BBC documentary about Andrea Marshall and her manta ray research.
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• Mini microscope
  A small microscope fitted to a rat's head can see brain cell activity as the rat moves.
• Fractal forecasting
  Future weather forecasts could be much simpler thanks to atmospheric models based on fractals.
• Hands-free control
  Sony's hands-free, full-body game control tracks motion and facial gestures.
• Virtual sounds
  A new computer model can produce realistic crashes and clangs faster than traditional methods.
• Animations stop bots
  The distorted letters we decipher online to prove we are human, not a bot, could be replaced by animations.
• Humanoid teleconferencing
  An old theme park trick is being applied to mannequins for video conferencing.
• Dashboard robot
  An expressive dashboard robot could replace traditional satnav gadgets.