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In the early 1960s, deployment of rocket-powered ejection seats designed for use at supersonic speeds began in such planes as the Convair F-106 Delta Dart. Six pilots have ejected at speeds exceeding 700 knots (1,300 km/h; 810 mph).
Most of the infant car seats tested by Consumer Reports failed disastrously in crashes at speeds as low as 35 mph, the magazine reported Thursday. The seats came off their bases or twisted in place, the report said. In one case, a test dummy was hurled 30 feet. Of the 12 car seats tested, Consumer Reports said it could recommend only two, and it urged a federal recall of the poorest performing seat, the Evenflo Discovery.