Cosmos en 3D

Interesting facts and experiments explore the dynamics of a race car engine to teach about air flow and drag, safety equipment and roll cages, the fuel system and horsepower, suspension and track bars, internal combustion, why race cars don't have speedometers, how roof flaps are designed like airplane wings, and more.

Meet Ada Lovelace, the British mathematician and daughter of poet Lord Byron. Part of the beloved Little People, BIG DREAMS series, this inspiring and informative little biography follows the colorful life of Lord Byron’s daughter, from her early love of logic, to her plans for the world's first computer program. As a child, Ada had a big imagination and a talent for mathematics. She grew up in a noble household in England, where she dedicated herself to studying. Her work with the famous inventor, Charles Babbage, on a very early kind of computer made her the world's first computer...

Limoi bat imintziorik egin gabe jaten baduzu, izenburutik hasita, ohiz kanpoko liburua da. Pamiesek egunerokotasuna preso baten pazientziaz xehatu eta gure ekintza bakoitza puska bakan eta, aldi berean, ezaguterraza bihurtu du. Arruntak diren egoeretatik abiatuz, errealitateak daukan ukitu surrealista baztertu gabe, irakurlearentzat ohikoa, erosoa baina izugarria den mundua sortu du. Estilo preziosista ezin zehatzagoaz, katalanak soberan gramo bat bera ere ez duten hogei ipuin idatzi ditu, gu guztiongan imintzio ezagutezin bat marrazteko.

Filled with tricks and treats, fun and food, Halloween is a day that children look forward to. At one time two separate festivals, the traditions of each gradually blended into the holiday we now celebrate on October 31.

Colección de libros concebidos para el pequeño público, con los que cobran vida varios pasajes clave de las Escrituras. Las encantadoras ilustraciones realzan los preceptos contenidos en cada versículo. Pasajes de la Biblia en un vocabulario sencillo y moderno que los niños entienden fácilmente. Los temas de conversaciónayudan a los pequeños a descubrir aplicaciones prácticas.13 pensamientos sobre el amor. Basado en 1 Corintios 13. Emocionante estudio del más clásico de los pasajes sobre el amor.