En El Jardín

Describes which animals are loud and which are quiet, including such creatures as cicadas, whales, mice, and fish.

The plot of The Empty Region takes the reader from the military camps of holy warriors in Pakistan, to the security corridors of the CIA and the FBI. It’s a fascinating puzzle inhabited by historical characters, including Osama bin Laden and George W. Bush, as well as officials aware of the tragedy´s secrets. Szichman leads us along the terminals where the air pirates of al-Qaida consummated their tragic ritual, makes us travel on the airplanes, turned into guided missiles, and recreates the 102 minutes when the burning towers of the World Trade Center became hell on earth. Although...

La presente investigación parte de la siguiente hipótesis, ¿el programa de parquímetros en la Ciudad de México responde a una necesidad de movilidad o de crear nuevos negocios que involucran la corrupción? A partir de esta hipótesis, la investigación abordará el tema de las causas, implicaciones y percances que ha tenido la puesta en marcha del programa Ecoparq, abordando temas como el famoso retiro de franeleros, violaciones al uso del suelo y el boom habitacional entre otros, para explicar el fenómeno urbanístico de la ciudad y su implicación con el programa de parquímetros....

Imagine traveling at half the speed of a jet plane without ever leaving the ground! Students will discover the technology that makes such speeds possible, from special tracks and safety precautions to aerodynamically designed trains. What are the limits to the speed of trains? What imposes those limits? Students also will read about the future of passenger train travel, from flying trains to trains that use huge magnets to levitate inches or centimeters off the track. Some trains safely reach speeds of more than 200 mph!