Enciclopedia de Los Dinosaurios y Otros Animales Prehistoricos

Antología documental de la participación popular en Venezuela durante el proceso constituyente de 1999 alrededor de la redacción de la Constitución de la República Bolivariana de Venezuela. Se trata de parte de la documentación que fue consignada a la ANC como propuestas para su inclusión en la redacción de la nueva carta magna.

Explains the basic science of flight, the problems of getting vehicles into the air, different types of engines, and aircraft design, and includes instructions for making aircraft models.

The Hindenburg, the largest airship ever built and the pride of Nazi Germany, burst into flames over Lakehurst, New Jersey, in 1937. It swiftly fell from the sky and was incinerated. This incident is remembered as the most infamous airship accident, killing 36 people and sinking the dirigible transportation industry. Fascinated readers will explore why and how this giant hydrogen-filled ship was made and the reasons it may have been doomed to fail. They'll also learn conspiracy theories and surprising facts about the circumstances of the terrible disaster. Authentic photographs and thoughtful ...

A crazy guide to online trolling by the successful Perxitaa: the youtuber troll that revolutionized gameplays. Perxitaa speaks in this book about the amount of characters and profiles that can be found today. The book features illustrations of these profiles and a test section with which the reader can implement their new trolling skills.