Archive for April 2009

Good Work Dendreon

Apr 15th, 2009 | By | Category: Economics, Featured Articles, Lead Article, Medicine

Dendreon, a Seattle-based biotech startup, just completed a successful phase III trial on an entirely new kind of cancer treatment.

Yet Another Reason to Dislike CFLs: Horrible Power Factors

Apr 9th, 2009 | By | Category: Dear Science Column, Environmental

Many of you already know of my skepticism of compact fluorescent lightbulbs. Now utilities are joining in the hate: CFLs use about twice as much energy than previously claimed. Lightbulbs, TVs, ovens, baseboard heaters–whatever–draw energy from alternating current with varying degrees of efficiency, due to the funkiness of alternating current. Allow me to explain, by […]