Will the batteries that power electric buses stall California’s zero-emission mandates?
Mishaps with equipment manufacturers, maintenance crews and power suppliers are threatening fleets’ transition from diesel engines.
The three San Diego concerts you positively don’t want to miss this week
Quiana Lynell is a wonderfully expressive and versatile singer who soars in any musical setting. The Texas native won ...
Santa Rosa Press Democrat23h
First independently developed jet breaks the sound barrier over the Southern California desert
A sleek white aircraft has become the first independently developed jet to break the sound barrier. A sleek white aircraft ...
Independently funded jet’s sound barrier mark revives talk of commercial supersonic travel
An aircraft developed by Boom Supersonic has become the first independently funded jet to break the sound barrier.
Supersonic jet nicknamed 'Son of Concorde' breaks sound barrier during test flight
Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...
‘New Concorde’: Boom’s XB-1 jet breaks sound barrier on first supersonic flight
Boom’s XB-1 jet breaks sound barrier on first supersonic flight - Boom’s inaugural XB-1 supersonic test flight reached speeds ...
America’s answer to Concorde completes its first supersonic flight in a California desert
Boom Supersonic, the American company building what promises to be the world’s fastest airliner, broke the sound barrier for ...
Jefferson Public Radio2d
The company planning a successor to Concorde makes its first supersonic test
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...