More from Justin Mullins
Explore the latest news, articles and features
Technology
Invention: Bat-style footstep detector
News
Technology
Invention: Infrared lie detector
News
Technology
Invention: Muscle-fatigue blocker
News
Earth
Invention: Oil-sands digester
News
Health
Invention: Drug-delivering contact lenses
News
Technology
Invention: Quad bike skis
News
Technology
Synthetic trees drag water to new heights
News
Technology
Invention: Graffiti warning system
News
Technology
Invention: Heart-repair pump
News
Technology
Invention: Space satnav
News
Technology
Invention: Exercise bed
News
Technology
Invention: Flat-panel ion thrusters
News