Mengapa di antara hewan ditemukan kerja sama, pengasuhan, bahkan pengorbanan diri? Sepintas itu semua sulit diselaraskan dengan gagasan evolusi sebagai “pertarungan untuk hidup”. Konsep gen egois hadir untuk menjelaskannya, juga kasus lain seperti keberadaan serangga sosial dan efek gen yang bisa melampaui tubuh pemiliknya. Namun gen cuma satu contoh replikator, sesuatu yang bisa membuat sa…
Saya ingin menunjukkan kepada Anda bahwa dunia nyata, seperti yang dipahami lewat sains, memiliki sihirnya tersendirijenis yang saya sebut sihir puitis: kecantikan yang mengilhami, yang semakin ajaib karena nyata sifatnya dan karena kita bisa memahami bagaimana cara kerjanya.... Sihir realitas sungguh mengagumkan. Mengagumkan, dan nyata. Mengagumkan karena nyata. Ada berbagai pertanyaan be…
Recognized as the father of analytic geometry, René Descartes was a French mathematician and philosopher. Kids will love this funny and very accessible tale - based on one of math's greatest myths - about the man who popularized the Cartesion system of coordinates.
Delve into underwater cities, soar through the solar system, walk hand in hand with robots, and travel by starship to distant floating lands. Then realise that these wonderful stories, paired with real science, are things that could actually happen one day.
Betrayed by their cousins, abandoned by their uncle, and with only the slimmest hint to guide them, fourteen-year-old Amy Cahill and her younger brother, Dan, rush off to Egypt on the hunt for 39 Clues that lead to a source of an unimaginable power. But when they arrive, Amy and Dan get something completely unexpected a message from their dead grandmother, Grace. Did Grace set out to help the t…
Could Amy and Dan's biggest enemy be...a friend? Book 6 challenges everything you thought you knew about the Clues race. A hint from their parents' past puts Amy and Dan on the trail of secrets their grandmother Grace would NEVER have wanted them to know. Awful memories begin to crowd in on Amy, just as her enemies circle closer. How far would she go to protect Dan? How much of a Cahill is she …
Burrow down into the world's most amazing underground habitats, from warm Arctic warrens to sandy desert dens. Illustrated in incredible detail, Life Underground explores the different communities of animals and plants that live under the Earth. From the succulent soil of an Australian forest to the hard ground at the icy north, find out how animals and plants are adapted to their environmen…
The chalks are drawing flowers on the chalkboard, but someone keeps stealing their artwork. Sergeant Blue is on the case and determined to solve the mystery. Who could the thief be?