Congress votes to override D.C.'s 2013 ballot initiative on budget autonomy. Virginia's governor faces a federal investigation over international finance and lobbying rules. And D.C., Maryland and Virginia move to create a Metro safety oversight panel.
Internal combustion engines power everything from cars to planes to lawnmowers. But despite more than a century of new technology, the basic design has barely changed. We explore the challenge of making an efficient engine, and why despite the current wave of “green technology,” most experts believe we’ll be using the combustion engine for decades to come.
- Levi Tillemann-Dick CEO of IRIS Engines, Inc.
- Edward Tenner Historian of technology and culture; author of Why Things Bite Back; author of Our Own Devices; senior research associate at the Smithsonian's Lemelson Center; blogger for theatlantic.com.
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A predominantly African American community in rural Prince George's County recently filed a federal civil rights complaint in response to plans to build a third power plant in one town, and fifth in the region.
An alleged rape occurred on a Metro train in mid-April. Why wasn't it in the news until this week?
D.C. Public Schools is abandoning longtime school food provider Chartwells in the wake of allegations of poor food quality and fraud, and it's moving forward with new vendors for 2016. But questions remain about the selection process and future oversight.