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Life

Life
Life is a characteristic distinguishing objects having signaling and self-sustaining processes from those that do not,[1][2] either because such functions have ceased (death), or because they lack such functions and are classified as inanimate.[3][4] Biology is science concerned with the study of life. Though life is confirmed only on the Earth, many think that extraterrestrial life is not only plausible, but probable or inevitable.[15][16] Other planets and moons in the Solar System have been examined for evidence of having once supported simple life, and projects such as SETI have attempted to detect radio transmissions from possible alien civilizations. According to the panspermia hypothesis, microscopic life exists throughout the Universe, and is distributed by meteoroids, asteroids and planetoids.[17] Early theories Materialism Herds of zebra and impala gathering on the Maasai Mara plain Democritus (460 BC) thought that the essential characteristic of life is having a soul (psyche). Related:  lifestyleLife's Secrets

25 Napping Facts Every College Student Should Know Written By: Angelita Williams It's almost cruel the way adults ease children into life outside of the house. They got us on board with the whole going to school thing by letting us take naps in pre-school. But then, come kindergarten, no more naps! It makes you smarter According to Dr. If it was good enough for them… Presidents JFK and Bill Clinton used to nap every day to help ease the heavy burden of ruling the free world.

From prokaryotes to eukaryotes From prokaryotes to eukaryotes The complex eukaryotic cell ushered in a whole new era for life on Earth, because these cells evolved into multicellular organisms. But how did the eukaryotic cell itself evolve? How did a humble bacterium make this evolutionary leap from a simple prokaryotic cell to a more complex eukaryotic cell? The answer seems to be symbiosis — in other words, teamwork. Evidence supports the idea that eukaryotic cells are actually the descendents of separate prokaryotic cells that joined together in a symbiotic union.

The Brain—Information about the Brain 1 Introduction “I think, therefore I am.” —René Descartes, 17th-century philosopher Few of us question the crucial importance of the brain. The brain makes up only 2 percent of our body weight, but it consumes 20 percent of the oxygen we breathe and 20 percent of the energy we consume. Scientists have worked for many years to unravel the complex workings of the brain. Despite these and other significant advances in the field of brain research, most of the processes responsible for the integrated functioning of billions of brain cells remain a mystery. An essential aspect of any scientific research is communicating results to the public in a way that is easily understood. To correctly interpret the information transmitted through these venues, we need a better understanding of basic concepts related to the brain. 2 Myths and Realities about the Brain As a result of the misinformation presented by various media, many people maintain misconceptions about the brain and brain function.

13 Ways To Enjoy Your Life Without Spending A Lot Of Money EmailEmail If you feel you need to have a lot of money to really enjoy life, I am afraid you are sadly mistaken. The greatest things in life are those worthwhile experiences and subtle occurrences that sometimes most individuals simply take for granted. While Madison avenue may think that having expensive “stuff” and the like are what lead to happiness, below are some ways you can still enjoy yourself without spending a fortune. 1. Taking a walk along the beach not only clears your head but it is a great way to relax yourself amid your stressful life. 2. If you have the need for adventure, taking the time to explore around where you live is always fun. 3. Following a path in and out of the woods is always a fun way to escape from the world and have some great time to yourself. 4. Not only do you get some exercise but even better you get to take your bike off some sweet jumps! 5. Bringing you back to your childhood days is always a fun thing to do…even if you don’t spend any money. 6. 7.

Things My Father didn’t Teach Me, How to tie a Tie) ABOUT ARCHIVE FOLLOW Facebook Twitter Instagram Google+ Ads Via The Deck Things My Father didn’t Teach Me, How to tie a Tie share it 3,740 notes Lamrim: The Stages of the Buddhist Path | How to Meditate In general, any virtuous object can be used as an object of meditation. If we discover that by acquainting our mind with a particular object our mind becomes more peaceful and virtuous, this indicates that for us that object is virtuous. If the opposite happens, for us it is a non-virtuous object. Many objects are neutral and have no particular positive or negative effect on our mind. If we appreciate the great potential of this life we shall not waste it There are many different virtuous objects of meditation. We need to meditate on love, compassion…. and develop and maintain a good heart towards all living beings. We need to meditate on death and impermanence to overcome procrastination, and to ensure that our Dharma practice is pure by overcoming our preoccupation with worldly concerns. We need to meditate on love, compassion, and bodhichitta so that we can overcome our self-cherishing and develop and maintain a good heart towards all living beings.

» How to Get Bruce Lee Like Strength Without Ever Going to a Gym Article by Zen Habits contributor Jonathan Mead; follow him on twitter. “Empty your mind, be formless, shapeless – like water. Now you put water into a cup, it becomes the cup, you put water into a bottle, it becomes the bottle, you put it in a teapot, it becomes the teapot. Now water can flow or it can crash. Bruce Lee was a paragon of cool and an icon of the ultimate bad-ass. What’s more impressive is that Bruce trained his body without ever stepping into a gym and with very little use of weights or machines. Here are just a few of Lee’s physical feats: Performed one-hand push-ups using only the thumb and index finger.Could hold an elevated v-sit position for 30 minutes or longer.Could throw grains of rice up into the air and then catch them in mid-flight using chopsticks.Could break wooden boards 6 inches (15 cm) thick.Performed 50 reps of one-arm chin-ups. I thought about getting rid of my gym membership altogether, but I didn’t want to sacrifice my health or physical fitness.

Time Cube Meditation May Protect Your Brain For thousands of years, Buddhist meditators have claimed that the simple act of sitting down and following their breath while letting go of intrusive thoughts can free one from the entanglements of neurotic suffering. Now, scientists are using cutting-edge scanning technology to watch the meditating mind at work. They are finding that regular meditation has a measurable effect on a variety of brain structures related to attention — an example of what is known as neuroplasticity, where the brain physically changes in response to an intentional exercise. A team of Emory University scientists reported in early September that experienced Zen meditators were much better than control subjects at dropping extraneous thoughts and returning to the breath. The same researchers reported last year that longtime meditators don’t lose gray matter in their brains with age the way most people do, suggesting that meditation may have a neuro-protective effect. Where does all this lead?

33 Mistakes Men Make While Having Sex (INFOGRAPHIC) Maybe you don’t know but women can handle your soft side. When it comes to personality you can be as soft as bloody filet mignon. But when we talk about bed time, your penis needs to be hard. Now, ladies, let’s be honest. Remember that the receiving process begins with the giving process. Click Here To Discover What Men Secretly Want, But They Could Never Tell You. How to Become an Early Riser It is well to be up before daybreak, for such habits contribute to health, wealth, and wisdom. – Aristotle Are morning people born or made? In my case it was definitely made. In my early 20s, I rarely went to bed before midnight, and I’d almost always sleep in late. I usually didn’t start hitting my stride each day until late afternoon. But after a while I couldn’t ignore the high correlation between success and rising early, even in my own life. … and the next morning, I got up just before noon. Hmmm… I tried again many more times, each time not getting very far with it. It’s hard to become an early riser using the wrong strategy. The most common wrong strategy is this: You assume that if you’re going to get up earlier, you’d better go to bed earlier. It seems there are two main schools of thought about sleep patterns. The second school says you should listen to your body’s needs and go to bed when you’re tired and get up when you naturally wake up.

Mindfulness meditation training changes brain structure in eight weeks Participating in an 8-week mindfulness meditation program appears to make measurable changes in brain regions associated with memory, sense of self, empathy and stress. In a study that will appear in the January 30 issue of Psychiatry Research: Neuroimaging, a team led by Massachusetts General Hospital (MGH) researchers report the results of their study, the first to document meditation-produced changes over time in the brain's grey matter. "Although the practice of meditation is associated with a sense of peacefulness and physical relaxation, practitioners have long claimed that meditation also provides cognitive and psychological benefits that persist throughout the day," says Sara Lazar, PhD, of the MGH Psychiatric Neuroimaging Research Program, the study's senior author. "This study demonstrates that changes in brain structure may underlie some of these reported improvements and that people are not just feeling better because they are spending time relaxing."

100 Things we all should Know Website Design that makes your website work Website designers in Pretoria, Gauteng Have you had bad run-ins with web designers ?Have you been made promises re your website that were not kept ? Then it might be time to visit us and see what we offer. “Poor quality is remembered long after low prices are forgotten.”Charles Royce – co-founder of Rolls Royce. Do you realize the full potential of the Internet? Having a website that really works for you can bring much better returns on investment than any other printed media ad, as the Internet offers you a global platform 24 hours a day, 7 days a week. What Comes First – Web Design or Search Engine Optimisation? This really is the chicken and egg question of the internet age but depending on who you ask will determine the actual answer you receive. Why use us? Why ranking in the search engines is important There used to be a time when you could design a website without worrying too much about the technical stuff. Get a FREE, No Obligation Quote Now

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