Plant Science

A plant's environment helps it grow. Weather, soil, and animals are important to a plant's survival. But do you know what happens to a plant when the seasons change? Or how earthworms help a plant's roots? Let's experiment to find out! Simple step-by-step instructions help listeners explore science concepts and analyze information.

Дорогие родители и педагоги, приглашаем вас и ваших юных воспитанников на захватывающую экскурсию в мир природы! Детям интересно всё, что их окружает. И в числе самых занимательных и загадочных окружений - природа с её многочисленными красотами.

Why spend countless hours indoors in front of screens when being in nature feels so good? In learning why and how to nurture our emotional connection with nature, we can also regenerate the ecosystems on which we depend for our survival. Renewal explores the science behind why being in nature makes us feel alive and helps us thrive.

Historia nauki dowodzi, że wiek XIX był czasem chemii, XX fizyki, a XXI prawdopodobnie będzie wiekiem biologii. Nauki biologiczne należą do tych, które w coraz szybszym tempie spektakularnie wyjaśniają skomplikowane mechanizmy rządzące między innymi światem roślin. W świetle dzisiejszej wiedzy śmiało możemy mówić o inteligentnych zachowaniach roślin.

Trees are storehouses of the complex origins and histories of city growth, coming as they do from different parts of the world, brought in by various local and colonial rulers. From the tree planted by Sarojini Naidu at Dehradun's clock tower to those planted by Sher Shah Suri and Jahangir on Grand Trunk Road, trees in India have served, above all, as memory keepers. They are our roots: Their trunks our pillars, their bark our texture, and their branches our shade. Trees are nature's own museums.

In autumn, a strong wind blows flower seeds high in the air and carries them far across the land. One by one, many of the seeds are lost — burned by the sun, fallen into the ocean, eaten by a bird.

When Dr. David Hosack tilled the country's first botanical garden in the Manhattan soil more than 200 years ago, he didn't just dramatically alter the New York landscape; he left a monumental legacy of advocacy for public health and wide-ranging support for the sciences. In melodic prose, historian Victoria Johnson eloquently chronicles Hosack's tireless career to reveal the breadth of his impact. The result is a lush portrait of the man who gave voice to a new, deeply American understanding of the powers and perils of nature.

Miss Mary Morstan has been receiving pearls and she knows not why or from whom. Now she receives something else: a letter that promises to reveal the mystery and to "right the wrongs" against her. "If you distrust me," continued the correspondent, "bring two friends." She brings Sherlock Holmes and Watson.

How does an apple tree produce a tasty fruit? Follow each step in nature's cycle - from starting a new tree to eating a juicy apple - in this fascinating book!

How is honey made from a flower? Follow each step in nature's cycle - from pretty bloom to tasty treat - in this fascinating book!

It is the year 2522, and the planet Earth is dying. The Artificial Ozone Layer is only 300 years old, but it is breaking up fast. Now the sun is burning down on Earth with a white fire. There is no water. Without water, nothing can live. Trees die, plants die, animals die, people die. In a colony under the moon, people wait for news - news from home, news from the planet Earth.

Little Mary Lennox is a bad-tempered, disagreeable child. When her parents die in India, she is sent back to England to live with her uncle in a big, lonely, old house. There is nothing to do all day except walk in the gardens – and watch the robin flying over the high walls of the secret garden . . . which has been locked for ten years. And no one has the key. An Oxford Bookworms Library reader for learners of English, adapted from the Frances Hodgson Burnett original by Clare West.

This is the story of Karen Silkwood. It begins with her death. Why does her story begin where it should end? Certain people wanted her death to be an ending. Why? What were they afraid of? Karen Silkwood had something to tell us, and she believed that it was important. Why didn’t she live to tell us? Will we ever know what really happened? The questions go on and on, but there are no answers.This is a true story. It happened in Oklahoma, USA, where Karen Silkwood lived and worked... and died.

When Christmas comes for the four March girls, there is no money for expensive presents and they give away their Christmas breakfast to a poor family. But there are no happier girls in America than Meg, Jo, Beth, and Amy. They miss their father, of course, who is away at the Civil War, but they try hard to be good so that he will be proud of his ’little women’ when he comes home.

Grow your first hydroponic garden! You might have seen beautiful designs of inside gardens somewhere with some strange looking balls in the pot and wondered what kind of gardening is this!? There is practically no soil required to cultivate plants with hydroponic systems. That is why you had noticed that those "strange-looking" gardens were so clean. Yes, it is true. You can actually grow plants without soil.

How does a corn seed become corn on the cob? Follow each step in nature's cycle - from planting to picking and eating - in this fascinating book!

Butterflies bloom as delicately as flowers in this magnificent story of beginnings, middles and ends: eggs, caterpillars, and finally butterflies.

Many consider "The Canterville Ghost" the most famous ghost story of all time. It is a parody featuring a dramatic spirit named Sir Simon and an American ambassador named Mr. Hiram B. Otis. Mr. Otis travels to England with his family and moves into a haunted castle. Lord Canterville, the previous owner of the castle, warns Mr. Otis that the ghost of Sir Simon de Canterville has haunted the castle ever since he killed his wife, Eleonore, centuries ago.

Pflanzen bilden die Grundlagen für fast alle Lebensprozesse auf der Erde und natürlich auch für die Menschen. Sie sind uns selbstverständlich geworden, doch es scheint, dass wir den Bezug zu ihnen verloren haben. Oder doch nicht? Immerhin liefern uns Pflanzen Nahrungsmittel, Heilmittel, Energie, Rohstoffe für Kleidung und vieles mehr. Grund genug, höchste Wertschätzung zu zeigen und sich den Pflanzen wieder anzunähern.

Suffering from chronic pain or illness is debilitating on its own, let alone when the treatments given are ineffective or even harmful. Patients are often given opioids to manage their symptoms, but is this the best option available? According to the American Psychiatric Association, about 2 million people in the US alone have a substance-use disorder linked to prescription opioids. What if there was a better way to treat your symptoms? Enter marijuana - what used to be taboo has now become commonplace.