Computational photography is the use of clever light-gathering tricks and sophisticated algorithms to extract more information from the visual environment than traditional cameras can.
Japan's Mitsubishi Motors unveiled its i-MiEV electric car in Hong Kong on Thursday, its first foreign launch of the vehicle as competition accelerates in the clean-energy auto sector.
Danish wind technology giant Vestas said on Thursday that the world's most powerful wind turbine has begun operating, sweeping an area equivalent to three football fields.
Scientists calculate that a "perfect lens," a slab of artificial material engineered to focus electromagnetic fields in ways that natural materials can't, may increase the efficiency of some wireless power transfer systems.
Japanese developers have unveiled an electric car they said Wednesday can travel more than 300 kilometres before its battery runs flat.