Plants For A Future : 7000 Edible, Medicinal & Useful Plants Recommended this month New Book ** Edible Perennials: 50 Top perennials from Plants For A Future [Paperback] Current interest in forest or woodland garden designs reflects an awareness that permanent mixed plantings are inherently more sustainable than annual monocultures. They safeguard and enrich soil ecosystems, enable plants to form cooperative combinations, make use of layers above and below the soil, and they create benign microclimates which soften winds and recycle the rain. The challenge is productivity: how can yields of useful foods and other useful materials be maximised? The latest book from Plants For A Future is a resource for discovering some of the answers.
Preparedness 101: Zombie Apocalypse Walking Dead fans, check out our latest post: There are all kinds of emergencies out there that we can prepare for. Take a zombie apocalypse for example. That’s right, I said z-o-m-b-i-e a-p-o-c-a-l-y-p-s-e. Ancestral Lines Evolutionary biologists use a cladogram, the treelike diagram of evolutionary branches or clades, to organize species into lines of evolutionary descent across time. Biologists use three types of evidence to deduce evolutionary connections: genetics, morphology, and geologic dating. (Behavior, normally a key part of evolutionary studies, can only be inferred in extinct species — for example, by examining the ecology in which the species flourished and the species adaptations for eating and locomotion.) Analyses of primate fossils and the genetic relatedness of living primates converge to the conclusion that humans and chimpanzees branched from a common ancestor about 7 million years ago.
Trees of Life: A Visual History of Scientific Diagrams Explaining Evolution by Maria Popova Mapping 450 years of humanity’s curiosity about the living world and the relationships between organisms. Since the dawn of recorded history, humanity has been turning to the visual realm as a sensemaking tool for the world and our place in it, mapping and visualizing everything from the body to the brain to the universe to information itself.
Soda Bottle Carrots Seventeen days after I planted carrots in a sawed-off soda bottle, young carrot tops had sprouted on the windowsill in my basement. I encourage people who have little space that they can still grow small kitchen gardens. To that end, on May 1st I cut the top off of a two-liter soda bottle, filled the bottle with soil, and planted carrots in it.
The First Americans In the 1970s, college students in archaeology such as myself learned that the first human beings to arrive in North America had come over a land bridge from Asia and Siberia approximately 13,000 to 13,500 years ago. These people, the first North Americans, were known collectively as Clovis people. Their journey was made possible, according to archaeologists far and wide, by a corridor that had opened up between giant ice sheets covering what is now Alaska and Alberta. Thus did the Clovis people move down through the North American continent, carrying their distinctive tools to various sites in the Plains States and the Southwest and then moving eastward. And all of this they did very quickly. Significant evidence of Clovis culture had been discovered in New Mexico.
The Largest Plant Identification Reference Guide - Dave's Garden PlantFiles is the largest plant database in the world, with information and photos for 210,070 different plants! View our 365,378 images and read our 138,488 detailed and helpful comments. Search for a plant by its common or botanical name using the green button below, or scroll down the page and browse through hundreds of popular cultivars, or search for plants by their characteristics (height, hardiness, etc.) Discover which plants grow well in your area, and which plants to avoid. Join the 58,387 gardeners, PlantFiles Pioneers and Uber Gardeners who contribute to PlantFiles, and share what you know.
Best Quotes of All Time It’s been three years since we shared our original list of some of the best quotes of all time, and we felt it was a good time for an update. We’ve added another 25 quotes for you. But these aren’t just any quotes. These are quotes designed to inspire. They’re motivational quotes that will hopefully get you thinking about your life, your work, or your dreams and how you can make these things better. I know quotes researched online often come in slightly different variations, so if you’ve heard another version of one of these, please share it with us in the comments. The Archaeology News Network: Skulls with mix of Neanderthal and primitive traits illuminate human evolution Researchers studying a collection of skulls in a Spanish cave identified both Neanderthal-derived features and features associated with more primitive humans in these bones. This "mosaic pattern" supports a theory of Neanderthal evolution that suggests Neanderthals developed their defining features separately, and at different times – not all at once. Having this new data from the Sima de los Huesos site, as the Spanish cave is called, has allowed scientists to better understand hominin evolution during the Middle Pleistocene, a period in which the path of hominin evolution has been controversial. "The Middle Pleistocene was a long period of about half a million years during which hominin evolution didn't proceed through a slow process of change with just one kind of hominin quietly evolving towards the classic Neanderthal," said lead author Juan-Luis Arsuaga, Professor of Paleontology at the Complutense University of Madrid. Arsuaga and his team were delighted to work on this effort.
efloraofindia efloraofindia (eFI in short) website is documenting flora of India that is being discussed on efloraofindia google e-group along with supplementing the working of the group. It has the largest database on net on Indian Flora with more than 10,000 species (along with more than 2,00,000 pictures, from some of the best Flora Photographers of India, at its efloraofindia e-group links). It also includes some species from around the world, which has been posted by our members. efloraofindia e-group (earlier Indiantreepix/ Efloraindia) is the largest Google e-group in the world in this field & largest nature related in India (and the most constructive, with more than 2400 members & 2,00,000 messages on 9/9/14) devoted to creating awareness, helping in identification (e-gurukul) etc. along with discussion & documentation of Indian Flora.