Santa: A Claus-et physicist

Several professors in the school's Department of Mechanical and Aerospace Engineering recently asked their students to explore the aerodynamic and thermodynamic challenges of delivering gifts to millions of children worldwide in a single night from an airborne sleigh.

The results, posted at web.ncsu.edu/abstract/tag/science-of-santa, posit that Santa Claus is a brilliant engineer and physicist.

Voir en ligne aussi : http://www.physorg.com/news/2010-12-santa-claus-et-physic...