he bigger the dozer the more efficiently they work and the more aggregate they can shove. The World's biggest and most powerful (production) Bulldozer is the D575A-3SD built by Komatsu in Ishikawa, Japan. Standing 16 feet tall, 41 feet long and 24 fe
From the “too cool for school” department, comes this new Japanese roller coaster that is powered by humans. It's called the Skycycle, and it's a pedal-powered rollercoaster that allows people to “shoot for the sky” as they ri
B-17 Pilots ~Strapped into metal behemoths - men lost their youth and often their lives while dealing with mechanical death thousands of feet above the earth.