Resultados para "Libra" en Ciencias biológicas

Existen dos maneras de vivir. Desde la biología de la supervivencia, cuando rechazamos lo que nos sucede y nos negamos a vivir ciertas experiencias. O desde la biología del presente, cuando damos la bienvenida a todo aquello que la vida trae y nos acercamos a nuestra verdadera naturaleza como...

Ni el novelista más brillante de todos los tiempos podría haber imaginado un mundo con especies tan extraordinarias como las que alberga la Tierra. Con frecuencia, buscamos en la narrativa de ciencia ficción supuestos que nos muevan al asombro. Solemos creer que allí se encuentran las criaturas más extrañas y exóticas - como esas plantas fosforescentes de la película Avatar, o los gusanos de arena de la novela Dune. Pues bien, este audiolibro demuestra que, en el ámbito de la historia natural, la realidad supera con creces a la ficción.

Cerezos, glicinas, cipreses hinoki, pinos de Ezo, cedros sugi de más de siete mil años... Los árboles de Japón son emblemas de belleza que nunca dejan de cautivarnos. Desde niña, el padre de Aya Koda les regalaba árboles a ella y a sus hermanos, y les enseñó a plantarlos, a estar atentos a las plagas, a distinguir las variedades a partir de cada hoja y a dar las gracias con reverencias al jardinero. Ahí nació una relación de amor que cultivó a lo largo de su vida y que la llevó a ser consciente de su imprescindible valor y de la obligación que tenemos de cuidarlos.

"El cerebro vive en un cuarto oscuro". "Tal es el gran misterio al que nos enfrentamos", afirma Arsuaga en este libro en el que el sapiens y el neandertal afrontan el mayor desafío de su proyecto en común, el más complejo, el que supone abrir una puerta a lo ignorado. Vivimos con la paradoja de que, pese a los avances de la neurociencia en los últimos años, el cerebro, que rige nuestra conexión con el mundo, continúa siendo el gran desconocido.

A lo largo del último siglo, la humanidad ha logrado lo imposible frenando la hambruna, la peste y la guerra. Por primera vez en la historia, más personas mueren por obesidad que por pasar hambre y hay más probabilidades de quitarse la vida que de morir en un conflicto bélico o un atentado terrorista.

«Nos encantaría descubrir que cada especie tiene un reloj biológico en sus células, porque, de existir ese reloj y si fuéramos capaces de dar con él, quizá pudiéramos pararlo y de ese modo volvernos eternos», le plantea Arsuaga a Millás en este libro en el que la ciencia se entrelaza con la literatura. El paleontólogo desvela aspectos esenciales de nuestra existencia al escritor, y se debate sobre la conveniencia de transmitir su visión azarosa de la vida a un Millás a dieta que descubre que la vejez es un país en el que todavía se siente extranjero.

This marvelous collection features stories from some of America’s finest and most respected writers about every outdoorsman’s favorite and most loyal hunting partner: his dog. For the first time, the stories of acclaimed writers such as Richard Ford, Tom Brokaw, Howell Raines, Rick Bass, Sydney Lea, Jim Harrison, Tom McGuane, Phil Caputo, and Chris Camuto come together in one collection. Hunters and non-hunters alike will recognize in these poignant tales the universal aspects of owning dogs.

Doctor, angler, and raconteur Donald Thomas takes fishermen on a rollicking road trip through Alaska, Costa Rica, Australia, the Galapagos, and more. Fishing in oceans along the way, he enjoys the kind of adventures most people can only dream of. Each chapter includes a sidebar that gives Thomas an opportunity to riff entertainingly on a particular game fish, as well as an “At a Glance” section with both the current IGFA All-Tackle and Fly-Rod world records for that species.

Rosemary and Peter Grant and those assisting them have spend 20 years on Daphne Major, an island in the Galapagos, studying natural selection. They recognize each individual bird on the island, when there are 400 at the time of the author's visit or when there are over a thousand. They have observed about 20 generations of finches - continuously.Jonathan Weiner follows these scientists as they watch Darwin's finches and come up with a new understanding of life itself.

As children, we are captivated by stories of huge fantastical creatures, such as the wooly mammoth and the pterodactyl. The prevailing wisdom is these species are long extinct, but new evidence uncovered by author Gerald McIsaac casts doubt on these widely held assumptions. McIsaac gathered stories from the elders of the First Nation, those who were formerly referred to as Indians, Native Americans, or Aboriginals.

Transform your backyard into a hummingbird paradise with this comprehensive guide that reveals everything you need to know about attracting, feeding, and enjoying these extraordinary creatures. Whether you're a beginner bird watcher or an experienced nature enthusiast, this book provides expert insights that will revolutionize your hummingbird experience.

Charles Hood is on a boat, wearing at least two life jackets as he scans the sky for seabirds and plumbs the depths of his—and our—relationship with the vast Pacific Ocean. Winner of the Foreword INDIES Book of the Year for his collection of essays A Salad Only the Devil Would Eat: The Joys of Ugly Nature, Hood now brings his irrepressible curiosity to the lives of petrels, frigate birds, sea snakes, and flying fish.

You have heard of the St. Louis Cardinals, but is the Cardinal the state bird of Missouri? Do you want to know what bird seen by Lewis and Clark in Missouri is no longer living today? Of birds introduced to Missouri, do you want to know which ones have been harmful? If you answered yes to any of these questions then this book is for you. Fifty Things to Know About Birds in Missouri by Stephen L. Reinbold offers an approach to bird lore in the state of Missouri that most books on birds of the Show-Me-State overlook.

50 Things to Know About Birds in Virginia by Ifrah Tariq talks about different bird species found in the state of Virginia. This book offers details about the appearance of the birds, what their habitats look like, and most importantly, different ways to attract these astonishing birds and enjoying their melodious songs while sitting in your backyards. This book will help you to understand the birds' behavior. Before you know it, you will have learned about various bird types and will be ready to identify, and even better, invite them over for a cup of seeds or nuts or fruits.

If you want to learn how to birdwatch, identify birds, and become a better birdwatcher, then check out HowExpert Guide to Birdwatching. This guide is organized with 101 tips to help you get better at birdwatching and become a master of identification, discovery, and birding science. You'll learn about how birds survive and how their wonderful evolutions have made them some of the most resilient animals on the planet. Whether you are just starting to bird or are already a master, this guide has tips and tricks that will help you get even better!

50 Things to Know About Birds in Maine by author Anastasia George offers an elegant approach to finding the most beautiful and varied species of birds on the continent. Most books on birding tell you to travel to specific locations and hotspots for one or two prize species on your life list.

50 Things to Know About Birds in Washington State: An Introduction to Birds in Urban Western Washington, by author Courtney DuPuy, offers an approach to viewing birds in their habitats around Western Washington as a part of the urban culture as much as a part of nature.

50 Things to Know About Birds in Ohio, by Ella Gray, offers a unique perspective on the state’s winged population. Most books on birds will teach you about migratory patterns and scientific nomenclature. Although there is nothing wrong with that, Gray’s guide dives into the interesting histories of Ohio’s most beloved birds. Based on knowledge from the world's leading experts, this book gets you up close and personal with the birds of the Buckeye State.

In this audio, you'll discover why so many bird species have thrived in Oregon, as well as the new threats they face. By the time you finish this book, you will know which bird is the Oregon state bird, which birds are under threat of extinction, and which habitats are most important for various bird species to continue to thrive. So grab your copy today. You'll be glad you did.

"Terra in vista - La scienza e la tecnologia spiegate a mio figlio" è un programma di Radio24 di divulgazione scientifica per ragazzi, condotto da Federico Taddia e dal filosofo della scienza Telmo Pievani. A cosa serve il sonno? Cosa succede al nostro cervello quando si dorme? Si può dormire ad occhi aperti? Ospite della puntata è Lino Nobili, docente di Neuropsichiatria infantile all'Università di Genova. Come sempre non può mancare l'esperimento proposto da Agnese Sonato, caporedattrice della rivista scientifica per bambini PLaNCK.