Introduction to Evolutionary Biology
Introduction to Evolutionary Biology Version 2 Copyright © 1996-1997 by Chris Colby[Last Update: January 7, 1996] volution is the cornerstone of modern biology. It unites all the fields of biology under one theoretical umbrella. It is not a difficult concept, but very few people -- the majority of biologists included -- have a satisfactory grasp of it. One common mistake is believing that species can be arranged on an evolutionary ladder from bacteria through "lower" animals, to "higher" animals and, finally, up to man. Mistakes permeate popular science expositions of evolutionary biology.
2012 March 12 - The Scale of the Universe Interactive
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2012 March 12 The Scale of the Universe - Interactive Flash Animation Credit & Copyright: Cary & Michael Huang Explanation: What does the universe look like on small scales?
How did life originate?
How did life originate? Living things (even ancient organisms like bacteria) are enormously complex. However, all this complexity did not leap fully-formed from the primordial soup. Instead life almost certainly originated in a series of small steps, each building upon the complexity that evolved previously: Simple organic molecules were formed.
How to Read Someone’s Mind
Reading someone's mind Reading someone’s mind through telepathy has a long and legendary history. But if you want to have this ability too, you may have to rethink what mind reading is.
100 Time-Saving Search Engines for Serious Scholars
While burying yourself in the stacks at the library is one way to get some serious research done, with today’s technology you can do quite a bit of useful searching before you ever set foot inside a library. Undergraduates and grad students alike will appreciate the usefulness of these search engines that allow them to find books, journal articles and even primary source material for whatever kind of research they’re working on and that return only serious, academic results so time isn’t wasted on unprofessional resources. Note: Visit our updated list for the latest in academic search engines. General Start off your research with one of these more general academic search engines. Intute: Use this website’s search tools to find the best and most reliable sites to start your research.
Why Nikola Tesla was the greatest geek who ever lived
Additional notes from the author: If you want to learn more about Tesla, I highly recommend reading Tesla: Man Out of Time Also, this Badass of the week by Ben Thompson is what originally inspired me to write a comic about Tesla. Ben's also got a book out which is packed full of awesome. There's an old movie from the 80s on Netflix Instant Queue right now about Tesla: The Secret of Nikola Tesla. It's corny and full of bad acting, but it paints a fairly accurate depiction of his life.
New Hypothesis for Human Evolution and Human Nature
Click on image for a high-resolution version. Domestic animals, like this water buffalo in Viet Nam, live intimately with humans and provide renewable resources to humans that communicate well with them. Photo by Greg Luna.
How to Memorize - Learn to memorize and increase memory
If you are visiting from StumbleUpon and like this article and tool, please consider giving it a thumbs up. Thanks! Memorizing does not have to be as hard as most people make it. The problem is that most people only know how to memorize by reading the same thing over and over again. You have to learn to memorize. In this post we are going to look at how the brain remembers and then show how to use that knowledge to come up with a method for memorizing verbatim text.
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.
15 ways to use vodka
Keyboard: S - next A - previous R - random 15 ways to use vodka Share on FB 55920 Below Random Pics that horribly slippery slope
50 Reasons I reject Evolution
1.) Because I don’t like the idea that we came from apes… despite that humans are categorically defined and classified as apes. 2.) Because I’m too stupid and/or lazy to open a fucking book or turn on the Discovery Science Channel. 3.) Because if I can’t immediately understand how something works, then it must be bullshit.
#5 Universe Ring
To22 created something nearly perfect. A continuous ring, delicately proportioned, beautifully polished and seemingly flawless. There is only one tiny imperfection. A speck, no larger than a piece of dust.
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.
What Is the Most Racist Country in Europe?
The BBC's Panorama program broke the news that Poles are all massively racist. What were we even thinking of letting those bigots host the Euro 2012 soccer tournament? In response, the British press has been rumbling and wrangling away at people about it in that way the press does when it has nothing else to talk about. What the BBC have willfully ignored, however, is whether any other country in Europe is actually any better.
