Résultats pour "emily woo zeller" dans Sciences biologiques

For centuries, poets and philosophers extolled the benefits of a walk in the woods: Beethoven drew inspiration from rocks and trees; Wordsworth composed while tromping over the heath; Nikola Tesla conceived the electric motor while visiting a park. Intrigued by our storied renewal in the natural world, Florence Williams sets out to uncover the science behind nature's positive effects on the brain.

Your brain is the most essential organ in your body. The brain and spinal cord are intimately connected to every bodily system and organ, so when it is balanced everything in your body and mind will function more efficiently. It's vitally important to take proactive steps now, or you risk losing everything, including your ability to think clearly, be creative, remember details, solve problems and retain your memory.

Best-selling author Mary Roach returns with a new adventure to the invisible realm we carry around inside. Roach takes us down the hatch on an unforgettable tour. The alimentary canal is classic Mary Roach terrain: The questions explored in Gulp are as taboo, in their way, as the cadavers in Stiff and every bit as surreal as the universe of zero gravity explored in Packing for Mars. Why is crunchy food so appealing? Why is it so hard to find words for flavors and smells? Why doesn’t the stomach digest itself? How much can you eat before your stomach bursts?

How do you make a change in your life when the tools you used to rely on start letting you down? Whether we’re struggling with a problem, a bad habit, or life in general, we often think we need to “tough it out” or “try harder.” But when we do that, our brains double down on the patterns that got us stuck in the first place. Fortunately, the science of sensation provides the key.

We often don't realize how much control we have over our thoughts, feelings, and actions. On some days, the most minor irritation can upset us, but, on others, we are in our best form and can rise to challenges with grace. These fluctuations depend on the neural networks firing in our brains, but we have the power to consciously break hardwired thought patterns. Author Due Quach developed an intimate understanding of the brain during her personal journey of healing from PTSD.

What can fossilized teeth tell us about our ancient life expectancy? What can big data on fossils reveal about farming's problematic role in human evolution? How can simple geometric comparisons of skull and pelvic fossils suggest an origin to our social nature? In Close Encounters with Humankind, paleoanthropologist Sang-Hee Lee explores some of our biggest evolutionary questions from unexpected new angles. Through a series of entertaining, bite-sized chapters, we gain new perspectives into our first hominin ancestors, our first steps on two feet, and more.