How to Buy Boom Supersonic Stock Pre-IPO
Investors have taken an interest in Boom Supersonic, which aspires to return supersonic flight as an option to air travelers.
'We essentially created a virtual headset': Scientists transmit inaudible sound using ultrasonic beams to create single person 'audio enclaves'
A team of researchers at Penn State College of Engineering have been fine-tuning a technology that allows them to create ...