Believing the tracks would bear up, Kumar also made the trains heavier and increased the load they could carry from 54 tons per wagon to 68 tons.

FORBES: On the Right Track

We are quite a way yet from solar-powered cars, which still have to get past the issues of speed and load capacity (the heavier the vehicle, the slower you go).

CNN: All About: Greener driving

By sizing this vehicle for internal carriage, the full tactical and operational benefits of the Osprey's speed -- approximately 270 knots in its conventional aircraft mode -- can be exploited, instead of having to externally sling-load the larger and heavier HMMWV at a much reduced range and speed.

CENTERFORSECURITYPOLICY: The misguided howl'er over the Growler

The city's teachers have been demoralised by pay cuts and a heavier teaching load.

ECONOMIST: Germany's Turkish minority

He and his crew developed his car's set-up to the point that he was quicker than Lewis in qualifying -- even though he had a marginally heavier fuel load.

CNN: Hamilton and Kovalainen a 'dream team'