Precessing magnetic jet engine model reveals power source of rare 'heartbeat' gamma-ray burst

Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel ...
Interesting Engineering on MSN

Santa at Mach speed: How the US Air Force reimagined the Christmas sleigh

An astrophysicist estimated that Santa would need to travel at roughly Mach 3,000 to visit an estimated 91.8 million children ...
Assembly Magazine

Santa’s Sleigh Gets a Retrofit, Courtesy of GE Aviation

THE NORTH POLE—Santa Claus is getting some next-generation power to propel his famous red sled, thanks to engineers at GE ...