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That's the first big difference. The second is how Anki is bringing Vector to market. Rather than launching directly from a retailer, the company is going after early-early-adopters via a Kickstarter ...

Scientists may have narrowed down the landing site of the Soviet Union's Luna 9, which in 1966 became the first spacecraft to touch down softly on the moon. Elon Musk isn't the first person to propose ...

Abstract: Vienna rectifier with high conversion efficiency and no bridge arm short connection is widely used in industrial applications such as wind power and electric vehicle charging systems. With ...

Abstract: Capacitors are among the most fragile components after power semiconductor devices in field operations of power electronic converter systems. Hence, the estimation of ripple current that ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...