This Japanese e-bike system can regenerate the battery with such efficiency that it can over 1,000 km on a single charge on ...

A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows ...

Researchers at Princeton University have built a swarm of interconnected mini-robots that “bloom” like flowers in response to ...

Enphase Energy, Inc. stock: high short interest, strong free cash flow, and low valuation. Click for this updated look at ...