Some have suggested that it stems from Hussenot's device, because it used film and "ran continuously in a light-tight box, ...

From Starbucks looking to “restore confidence” by investing in brand to calls for marketers to find growth opportunities rather than waiting for them to happen, it’s been ... a while without anyone ...

It was a step toward reviving supersonic commercial travel, which has been on hiatus since the Concorde jet was grounded more ... faster than the speed of sound. The jets would be built in North ...

A sleek white aircraft became the first independently developed jet to break the sound barrier Tuesday ... since its long nose and high-angle approach can make it difficult for pilots to see.