Norsepower's rotor sails will reduce carbon dioxide emissions, marine transport releases, and other pollutants.
For city dwellers, elevators are are a fact of life, but as these accidents show, they're not always safe.
It would be able to reach anywhere on Earth in just two hours.
Scania crash tested their electric semi by ramming a Volkswagen Golf into its side.
An Alaska Airlines jet struck a bear dead during landing, reportedly orphaning a young cub.
One tiny design flaw in the bridge caused it to collapse, and that collapse is still taught in engineering, architecture, and physics classes today.
The train operated in a tube that's almost a vacuum.
Japan has decided to put an end to its growing lost earbuds problem.
The important milestone saw the two passengers hurtling through a nearly airless tube in a small pod at 100 mph (160 km/h).