Sonic boom and the "rise time" of the shock which makes the boom seem louder. On most aircraft designs the characteristic distance is about , meaning that below this altitude the sonic boom will be "softer". However, the drag at this altitude or below makes supersonic travel particularly inefficient, which poses a serious problem. The pressure from sonic booms caused by aircraft often are a few pounds per square foot. A vehicle flying at greater altitude will generate lower pressures on the ground, because the shock wave reduces in intensity as it spreads out away from the vehicle, but the sonic booms
Twang Twang Shock-A-Boom every briefcase zipped up and closed and everyone sat up straight in their chairs. It was over. The band broke up not too soon after this failed audition, citing artistic differences and personality conflicts . David Garza was signed to Lava (Atlantic) Records in 1996. Lava Atlantic is a subsidiary of Warner Music Group. The group’s album, "Me So Twangy", won Best Tape at the Austin Music Awards, 1990 and was described by Peter Blackstock of The Austin American Statesman thusly: "reminded him of outtakes from a very early Beatles recording session." Twang Twang Shock-A-Boom Twang Twang Shock-a-Boom is an