Human evolution
Human evolution is the evolutionary process leading up to the appearance of modern humans. While it began with the last common ancestor of all life, the topic usually covers only the evolutionary history of primates, in particular the genus Homo, and the emergence of Homo sapiens as a distinct species of hominids (or "great apes"). The study of human evolution involves many scientific disciplines, including physical anthropology, primatology, archaeology, ethology, linguistics, evolutionary psychology, embryology and genetics.[1] The earliest documented members of the genus Homo are Homo habilis which evolved around 2.3 million years ago; the earliest species for which there is positive evidence of use of stone tools. The brains of these early hominins were about the same size as that of a chimpanzee, although it has been suggested that this was the time in which the human SRGAP2 gene doubled, producing a more rapid wiring of the frontal cortex.
50 Kick-Ass Websites You Need to Know About
It's time to update the entries in your browser's links toolbar. But with recent estimates putting the size of the internet at well more than 100 million distinct websites, it's getting harder and harder to get a handle on all the great stuff that's out there. That's why we've compiled this list. And unlike some lists you may have seen, which try to name the very "best" websites, but end up just telling you a lot of stuff you already know, we've chosen instead to highlight 50 of our favorite sites that fly under most people's radar.
Dutch Oven, Dutch Oven Camp Cooking, How To Use A Dutch Oven, Cast Iron Dutch Oven, Dutch Oven Recipes, Camp Fire Cooking
The following informative and interesting article and photos are by Eileen Troemel of Janesville, Wisconsin (near Madison). Camping usually means you eat hot dogs on a stick, cold sandwiches and not a lot of appetizing food. But what if it didn’t mean that? What if you could have Salisbury steak, mashed potatoes, steamed vegetables, and cherry cobbler? Or any other meal you would normally cook at home? Would campfire food be more appealing?
Magical Properties of Herbs
Acacia (Acacia Nilotica) Also called gum arabic. Gender: Masculine, Planet: Sun, Element: Air, Deities: Osiris, Astarte, Diana, Ra Protection, Psychic Powers. Burn with sandalwood to open psychic centers.
Engineered stem cells seek out and kill HIV in living mice
Expanding on previous research providing proof-of-principle that human stem cells can be genetically engineered into HIV-fighting cells, a team of UCLA researchers have now demonstrated that these cells can actually attack HIV-infected cells in a living organism. The study, published April 12 in the journal PLoS Pathogens, demonstrates for the first time that engineering stem cells to form immune cells that target HIV is effective in suppressing the virus in living tissues in an animal model, said lead investigator Scott G. Kitchen, an assistant professor of medicine in the division of hematology and oncology at the David Geffen School of Medicine at UCLA and a member of the UCLA AIDS Institute. "We believe that this study lays the groundwork for the potential use of this type of an approach in combating HIV infection in infected individuals, in hopes of eradicating the virus from the body," he said.
Theta Wave Brain Synchronization
This is a replication of a Theta wave entrainment rhythm first created by scientists in the 1960s to lull patients into a deep, colorful, creative dream state. Listen to it for 10 minutes, longer if you can. The longer it plays, the deeper you’ll go. So go. How It Works The human brain produces different levels of electrical activity depending on the amount of information it is processing.
100 Free Fonts You Should Have in Your Library
Fonts have already been among the essential materials used by designers. Whether it is a web design project or a logo design – font is the element, capable of attracting people’s attention, rendering the key idea, and communicating the necessary message. That is why, thousands of free fonts reside today in multiple online font repositories. Below we are introducing a collection of 100 free fonts, which represent vividly only some of the most significant trends in typography, however all of these fonts feature really unique and fresh designs. Clean fonts contain the samples of free fonts of the sans serif family with classic proportions, distinct lines, and clean backgrounds.
50 Life Secrets and Tips
Memorize something everyday.Not only will this leave your brain sharp and your memory functioning, you will also have a huge library of quotes to bust out at any moment. Poetry, sayings and philosophies are your best options.Constantly try to reduce your attachment to possessions.Those who are heavy-set with material desires will have a lot of trouble when their things are taken away from them or lost. Possessions do end up owning you, not the other way around. Become a person of minimal needs and you will be much more content.Develop an endless curiosity about this world.Become an explorer and view the world as your jungle.
