PLUS: Ammonia-fueled shipping
PLUS: New process converts C02 to FUEL
PLUS: Robot uses sound to 'speak' with crop pests
PLUS: Silkworms + spiders = supermaterial?
PLUS: Robo-dog gets leash trained to aid the blind
PLUS: New gene therapy lets deaf children HEAR
PLUS: Fighting climate change with concrete
PLUS: Google founder's massive airship
PLUS: AutoStore's cube warehouse robot
PLUS: Scientists create Iron Man supermaterial
PLUS: New 'Superlens' breakthrough!
PLUS: New bionic prosthetic fuses with body
