Google+ 生物產業機械: August 2006

Tuesday, August 08, 2006

How Diesel Locomotives Work

二衝程引擎

How Diesel Locomotives Work

Description:
The diesel locomotive is one of the coolest modes of transport out there. Massive machines like these are just full of technological treats! If you feel like taking a behind-the-scenes tour, get on board. Explore a hybrid-diesel locomotive -- from engine to engineer controls.

Our World: Wind Energy

風力發電

Our World: Wind Energy

Description:
The use of wind energy is increasing in popularity throughout Britain, despite strong resistance from critics. Nancy Durham reports from Wales.