Model Helicopters Help Teach High-Tech Engineering . To Find Gas . Mathematics of dripping faucet key to industry, research . Sealing the world from environmental pollution . Blazing powders spark Swank's interest .
Engineers find new ways to protect against hurricane damage .
Hardened ceramics . Purdue engineers develop a chair with 'sense' . New Lab Could Help Robots 'Feel' More like Humans . Amphibian robots . Condition Monitoring through Debris Analysis .