Hong Kong launches first electric taxis
Hong Kong saw its first electric taxis hit the streets on Saturday in a step towards reducing the city's high levels of roadside pollution.
Hong Kong saw its first electric taxis hit the streets on Saturday in a step towards reducing the city's high levels of roadside pollution.
Frustration led to revelation when Rice University scientists determined how graphene might be made useful for high-capacity batteries.
An ESA business incubation start-up company is helping major car manufacturers to develop electric vehicle concepts and improve safety systems by turning ideas quickly into virtual prototypes.
A thud, dirt in the window of his capsule and the fresh smell of spring on the Kazakh steppe: Canadian astronaut Chris Hadfield recalled Thursday his safe return from a five-month mission to space.
The drive to decrease the ecological impact of production machines is leading manufactures to focus on novel ways to incorporate energy efficiency in the designing of new products. One answer is the first-ever ...