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Useful Science | Your source for research useful in everyday life. Engineering ToolBox. It's Okay To Be Smart. 40+ Free Online Human Anatomy Galleries - The Practical Nurse. As a nurse, it can help to have a knowledge of the human body. Understanding how different systems work, and the importance they have to the body can help you better treat your patients.

Additionally, the human body is very interest. Anatomy offers insight into how we fit together, and even if you aren’t involved in health care, it can be fascinating. The Internet offers us a chance to look at just about anything. General and Developmental Anatomy These sites offer you the chance to see images from different systems. Brain and Nervous System Learn more about the way the brain is set up, and learn about the nervous system. Brain Anatomy Images: Posit Science offers this image gallery full of images related to the brain.Anatomy of the Central Nervous System: A great gallery of different images related to the nervous system of the body.Nervous System: View different images related to the nervous system. Respiratory System Find out how the lungs and airway work. Digestive System ShareThis. Oceans. Interactive 3D model of Solar System Planets and Night Sky.

Are Humans Turning Into Gods? 2012-06-05-philplait.jpg (980×6931) 100 Best (Free) Science Documentaries Online. No matter how much you know, there is always something new to learn about science. While your college courses may cover the basics, you can get a more in-depth look at a wide variety of topics from Internet resources such as these great documentaries. These selections will help you explore everything from the inner reaches of the human mind to the outer areas of our universe and just about everything else in between.

Better yet, they’re all free to watch online so you can learn more without spending a dime. Health and Medicine These documentaries cover topics like health care, diseases, nutrition, nursing, and more so you can get great insights into health and medicine. Super Size Me: In this movie, filmmaker Morgan Spurlock attempts to subsist on only a diet of McDonald’s for a full month. His discoveries will make you question your own food choices.

Drugs Learn how drugs impact the brain and the variety of legal restrictions imposed upon them from these documentaries. Genetics Physics Space. Learningscience.org. Biggest Scientific Breakthroughs of 2011. A trustworthy guide to black hole astronomy. Black holes are some of the most bizarre objects predicted by theoretical physics that actually exist in the cosmos. While many of the more exotic ideas about black holes coming from string theory and other quantum gravity models are far from testable, the existence of astrophysical black holes is uncontroversial. Even if you insist on separating out the observed black holes from the theoretical black hole properties (including everything that lies inside the event horizon, the boundary beyond which nothing can escape), we still have reason to believe they are the same thing.

Black holes are real. In Caleb Scharf's forthcoming book, Gravity's Engines, the focus is on the observed and observable properties of astrophysical black holes. The subtitle—How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos—may be a trifle grandiose, but the book itself is an excellent overview of the state of black hole research. Listing image by Caleb A. New Era In Space Exploration Taking Off: Entrepreneurs Step In Where Big Government Left Off. This post is written by Emeline Paat-Dahlstrom, VP of Operations for Singularity University. She spent two decades in the private space sector working on program development and operations for companies and organizations like Space Adventures, Odyssey Moon and the International Space University.

She co-authored the book Realizing Tormorrow: The Path to Private Spaceflight. Go SpaceX! Space exploration has always been deemed too expensive and difficult for private enterprise, a realm that only massive government programs could hope to enter. And now with the recent NASA Space Shuttle retirement, and thousands of displaced NASA employees wondering where the future of NASA will be, it is therefore easy for the world to paint a bleak future of space exploration. Last month, SpaceX launched the Dragon on a Falcon 9 rocket, an orbital transport system capable of ferrying astronauts and rendezvousing with the International Space Station. Other groups are focusing on novel propulsion systems. AncientX.com - Ancient Astronauts, Planet X, Nibiru, NASA, Jason Martell's Research.