NASA X-59 Begins Cross-Country Flight to Florida
NASA’s X-59 quiet supersonic research aircraft arrived in Birmingham, Alabama, on Thursday as it continued a cross-country flight…
Engineer’s 88-pound trebuchet makes projectile fly at supersonic speeds
UK-based engineer Tom Stanton has successfully built a trebuchet that can send projectiles flying at supersonic speeds. Although,…
Supersonic shock tests reveal that metals weaken under extreme speeds
US scientists have debunked a 70-year-old physics law that has long guided how engineers make metals stronger, after…