However, if we set >0.9068 in 2D or >0.9873 in 3D, then even these two structures have some Bragg peaks that fall inside the kK range; and so do all other crystal and quasicrystal structures48. Thus, any crystalline or quasicrystalline configuration will have potential energy diverging to plus infinity and thus cannot be an energy…
Drove in my driveway, got out, came in. He was dressed very casually with his t shirt and ball hat on backwards. Here he is: The greatest hockey player in the world today, and he does this for a fan. I’ve watched divers, without a clue about how to put on their fins, sink to…
The troubled birth of the Metro, for example. While work on the London Underground began in 1860, and New York had a steam powered system of elevated trains by 1871, Parisians spent most of the 19th century hailing three horse double decker omnibuses, which averaged less than 5 miles an hour in the already traffic…
As stadium lighting improved, the NFL began to seek alternative football colors, notes Walls. Wilson, the company that supplies the NFL and most colleges with their footballs, then made a prototype without stripes. Since night game visibility wasn’t an issue, the NFL chose to use the stripe less ball to distinguish itself from the business…
Nuevamente José Antonio Tapia Magaña, ha obtenido título respecto a una de sus famosas invenciones, esta vez, el Instituto Mexicano De la Propiedad Industrial, el día 15 de octubre de 2013, concedió el título de registro número 2974 correspondiente a la invención denominada “Modelo de Utilidad intitulado Rotor Jaula de Ardilla Para Motor Asíncrono de…
