Lost and found
Freeze the sewage
Canadian engineers develop a no-effluent discharge technology
Lead-free motors
Safe X-rays
The nepotism chemical
Bright prospects
Consumer electronics may benefit from new advances
Efficient chainsaw engine
Science Friction
Scientists discover the atomic phenomenon behind friction
The direction of time
The universe is not symmetrical when it comes to time
Hand-held scanner
Laser's friend
A new resin has been developed that will allow more uses of lasers
Speed limit
Scientists tame the speed of light
Wavy rides
Bovine invention
Microtubes are here
Smoke going down
Can't quit smoking? Try GVG, the new 'give-up-smoking' drug
Pen friend
A hi-tech 'pen' can soon make keyboards and mice obsolete
Wide-eyed
Manipulating molecules