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Report
US Army wants movable tank armor

Because simply adding more static armor just isn't an option.

The Army wants tank operators to be able to remotely shuffle armor around their tank in response to threats.

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Here's what it looks like to go 207 mph on a bicycle

Bravo to François Gissy for continuing to reach truly ridiculous velocities on his rocket-powered bicycle. The amazing Frenchman recently hung on for a series of runs at Circuit Paul Ricard where he bashed through his old record and showed a Ferrari who was boss.

Video
Watch a rocket-powered bicycle set a new land speed record

Frenchman François Gissy has laid claim to a new land speed record using a rocket-powered bicycle. Yes, you read that right. A rocket-powered bicycle. Gissy and his bicycle managed to hit a mind-boggling 163 miles per hour (263 kilometers per hour) over a vacant stretch of highway in Munchhouse, France over the weekend.

Watch This Rocket Propelled Bike Break A World Land Speed Record [VIDEO]

When does a bike stop being a bike? Apparently, not when a rocket is propelling it to a land speed world record. French cyclist François Gissy used hydrogen peroxide to propel himself to 163 miles per hour along an open stretch of road in Munchhouse, France, setting a new world speed record in the rocket-powered bicycle category, according to road.cc.

Report
California man hopes to break 2,000-mph speed barrier

We've been told there was a time when critics of the automobile warned against the dangers of high-speed driving. At the lofty speed of 35 miles per hour, they said, the air could very well be sucked right out of your lungs, leaving you to die of asphyxiation as you careened along at the edge of sanity.

PickupTrucks.com pits 2011 Ram 3500 Heavy Duty Diesel against Delta IV Heavy rocket

Talk about odd hauling. The team over at PickupTrucks.com put together a rather interesting comparision: 2011 Ram 3500 Heavy Duty diesel vs. Delta IV Heavy rocket. One is capable of crusing down the highway with a gross combined weight rating (vehicle, passengers and trailer) of 25,400 pounds. The other is easily capable of lifting that entire load into geosynchronous orbit 22,300 miles above our planet.

Brabus Rocket bests own speed record

These engineers at Brabus sure are tough guys to please. Apparently, the top speed record they set at Nardo with the Brabus Rocket wasn't good enough. Some of you may recall that back in June, we reported that the Rocket maxed out at 362.4 km/h (225.18 mph) on a top speed attempt at the Italian track. That was good enough to snare the uber-CLS the lofty title of "Fastest Sedan in the World."

Brabus builds world's fastest sedan... again

Last summer Brabus built an E-Class sedan powered by a biturbo V12 that captured the honor of being called the World's Fastest Sedan by reaching a velocity of 218 mph. Brabus has just broken its own record using the Brabus Rocket, which we first met in Frankfurt last year. The Rocket is based on the Mercedes-Benz CLS and is also propelled b