from the editor
Engineering Food Chain

letters
Looking Into the Void
Turbine Efficiency
Middle East Moves
Nuclear Argument
Proud to Know You
For Sustainable Societies

news and notes
Funding for Efficiency
Complex Dewrinkler
Geothermal Says It's Underestimated
Profibus Approaches 20 Million Nodes
Jets on Electricity
ASME Goes to China
Hartford's Hybrid Bus
Cavitation Testing
Helicopters Receive $13 Million Upgrade
Briefly Noted

computing
Mapping a Sinkhole
Easy Pass
Powered by Thought
Lighter Load for a Soldier
Stop That Squeak
Improved Connections
Automatic Writing
When You Need a Spring

technology focus, part 1
More Durable Prototyping
Robots for Job Shops
Tracking Jobs

technology focus, part 2
Good to the Core
Cars to Get Smarter

input/output
Shaft. The Sequel.

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