Showing titles in Biology

Sex - it's not just for humans! Dive into this wacky but scientific exploration of all things sex. Get answers to all of the random questions you might never have thought to ask yourself.

With all the advances in science in the last century, why are there still so many infectious diseases? Why haven’t we found cures for difficult cancers? Why hasn’t any major progress been made in the treatment of mental illness? And how do we intend to stop, and not only that but reverse, global warming and the climate crisis? In Saved by Science, scientist Mark Poznansky examines the many crises facing humanity while encouraging us with the promise of an emerging solution: synthetic biology.

Presenters Becky Ripley and Emily Knight mull over a multitude of bewildering and brain-teasing questions as they try to make sense of what we humans are all about - with a little help from some other species. What can the swirling patterns in a starling murmuration tell us about the way our ideas spread? Can ants teach us anything about avoiding a pandemic? And how could a brainless single-cell slime mould help to solve our trickiest problems?

In order to bring its origin to light, Rebecca Skloot weaves together several narrative threads. One is primarily focused on Henrietta Lacks, the woman who, without her knowledge, became central to 20th century biomedical research. Another is the birth of modern biomedical research itself, and its roots in the American eugenics movement. Finally, there is the impact of this research, both of the Lacks Family and on society at large. Skloot divides the book into 3 parts: Life, Death, and Immortality.

Since the birth of civilization, human beings have manipulated other life-forms. We have selectively bred plants and animals for thousands of years to maximize agricultural production and cater to our tastes in pets. The observation of the creation of artificial animal and plant variants was a key stimulant for Charles Darwin's theory of evolution. The ability to directly engineer the genomes of organisms first became possible in the 1970s, when the gene for human insulin was introduced into bacteria.

In Long Hops, physicist Mark Denny explains, in a clear, conversational style, the science of bird migration - from the intricacies of bird aeronautics to the newly unraveled mysteries of their magnetic compasses. While providing wherever possible examples of indigenous Hawaiian species, the book surveys the migration phenomenon as a whole, showing that birds are breathtaking works of engineering with spectacular capabilities for long-distance flights.

Evidence as to Man's Place in Nature was written in 1863 by Thomas Henry Huxley. In this work, Huxley presents evidence for the evolution of man and ape from a common ancestor. Evidence as to Man's Place in Nature was the first book in history devoted to the topic of human evolution, and it discussed this theory in light of anatomical and other evidence.

Jeremy Stone, a renowned, almost Zelig-like figure in the world of public interest activism offers his antic, wry and moving memoirs of a life spent trying to make the world a better place. There probably isn't another human being who's been involved with more issues as an activist than Jeremy Stone. During his tenure as head of the 2,000 member Federation of American Scientists, Stone has been involved with just about every major activist issue of the past quarter century.

Bigfoots aren't real, you might say. They're just a myth, a story, a scam, a hoax, a publicity stunt. All of those things and more have been said on the subject. And yet, for decades now, scientists all over the world have spent millions, in both cash and man-hours, investigating this phenomenon. Why would they do this? Why spend time and money on a myth? Why dedicate your life to a practical joke? Because that's what it must be, right?

This audiobook contains a wealth of knowledge that comes from years of experience, distilled down to the essentials that every beginner needs. It offers practical advice to guide you all the way through your first season, from sourcing bees and equipment right through harvesting honey and preparing the hive for winter. Wherever I could, I also included tidbits, tricks, and shortcuts I wish I had known starting out - anything to make the job of beekeeping easier for you on your first time out.

Until recently, Zika virus - once considered a mild disease - was hardly a cause for global panic. But as early as August 2015, doctors in Brazil's northeast region began to notice a trend: Many mothers who had recently experienced Zika symptoms were giving birth to babies with microcephaly, a serious disorder characterized by unusually small heads and brain damage. By the beginning of 2016, Zika was making headlines as evidence mounted, and eventually confirmed, that microcephaly is a direct result of the virus.

Do you struggle with controlling your anger and lose it at times? Do you want to have your control back? Do you want to know the secret to using your anger instead of letting the emotion use you? I have worked with clients with a lot of anger, and I have also cured a lot of clients from feeling angry. All you need to release this emotion is a correct strategy that works every time, and the reason it works is because we all have the same nervous system.

Suddenly, research findings require a paradigm shift in our view of the microbial world. The Human Microbiome Project at the National Institutes of Health is well under way, and unprecedented scientific technology now allows the censusing of trillions of microbes inside and on our bodies as well as in the places where we live, work, and play. This intriguing, up-to-the-minute book for scientists and nonscientists alike explains what researchers are discovering about the microbe world and what the implications are for modern science and medicine.

Over the past 200 years, human life expectancy has approximately doubled. Yet we face soaring worldwide rates of obesity, diabetes, high blood pressure, mental illness, heart disease, and stroke. In his fascinating new book, Dr. Lee Goldman presents a radical explanation: The key protective traits that once ensured our species' survival are now the leading global causes of illness and death.

We inherit mechanisms for survival from our primeval past - none so obviously as those involved in reproduction. The hormone testosterone underlies the organization of activation of masculinity: It changes the body and brain to make a male. It is involved not only in sexuality but in driving aggression, competitiveness, risk-taking - all elements that were needed for successful survival and reproduction in the past. But these ancient systems are carried forward into a modern world.

Extrêmement complexe, notre cerveau livre peu à peu ses mystères grâce aux recherches récentes. On connaît mieux aujourd'hui l'ensemble du système nerveux, la structure du cerveau, les éléments qui le composent, et, contrairement aux idées reçues, ses indéniables capacités d'évolution, voire de régénération. Grand régulateur des fonctions vitales (respiration ou sommeil), siège des fonctions évoluées (langage ou pensée), le cerveau peut être victime de dérèglements dramatiques.

Physik war lange das meistgehasste Fach in der Schule, und Physiker galten nicht gerade als besonders sexy...

"Was macht denn den Menschen aus, aus Sicht der Neurobiologie heute - nicht nur gegenüber Außerirdischen, sondern auch in Abgrenzung tierischer Lebensformen..."

DNA serves as the basic instruction manual for life. In this installment, we look at the way in which DNA is structured, replicated, and how it is packaged into such a small area. This will provide the basic understanding of how genes are structured in an easy to understand way.

Los insectos son el grupo más numeroso del reino animal. Información general sobre las abejas. La colmena: características, zánganos, abejas reina, obreras, funciones. Las abejas y el ecosistema.