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What's it like in prison?
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New research has found that prison erodes the brain due to a lack of stimulation - I could have told you that. But what's more interesting is how Peter Sunde, the co-founder of the file-sharing website The Pirate Bay, describes his experience (quote below), as he spent time in prison for aiding and abetting copyright crimes. What is most difficult to cope with is the boredom, Sunde says. The days in prison merge into a grey mass, indistinguishable from each other. Sunde has trouble sleeping at night. “You become brain-dead in here,” he says. “A guy who has been here a long time said it best: what I miss most are new memories.” ...
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75643 |
duddy |
9 years ago |
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10715 |
duddy |
9 years ago |
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13726 |
duddy |
9 years ago |
Floaters
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Have you ever chillaxed (chilling and relaxing ) under the sun, cloud watching, and all of a sudden noticed transparent blobs floating around? Did you know what these things were? I know I didn't until I saw this:
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6486 |
ehd123 |
9 years ago |
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26147 |
duddy |
9 years ago |
New ways to stop cancer once it spreads
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When a person dies from cancer, the culprit isn't usually the original tumor - it's metastasis, the spread of cancer cells throughout the body. Now, researchers have managed to package a drug in nanoparticles (a microscopic particle with at least one dimension less than 100 nm) so that it can target these cancer cells without, crucially, interfering with normal cells - and report that they've stopped cancer cells from spreading in mice. Nanoparticle research is currently an area of intense scientific research, due to a wide variety of potential applications in biomedical, optical, and electronic fields. Source: http://news.sciencemag.org/biology/2015/01/nanoparticle-drug-stops-cancer-s-spread-mice ...
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27305 |
duddy |
9 years ago |
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10001 |
duddy |
9 years ago |
Walking sushi
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While this may look like sushi, it's actually Argentina's pink fairy armadillo. This rarely seen animal has silky white hair and a pinkish carapace; it ranges in size from 3.3 to 4.6 inches (84 to 117 millimeters) long, making it one of the smallest species of armadillos. The animal is also nocturnal and has the ability to bury itself in lightning speed given its long claws, which are an astonishing one-sixth the length of the body. ...
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16883 |
duddy |
9 years ago |
One very hot scale
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Here's absolute zero (-273.15°C) to absolute hot (1,420,000,000,000,000,000,000,000,000,000,000°C) and everything in between.
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17513 |
duddy |
9 years ago |
Higher testosterone levels linked to men who enjoy spicy food
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According to a recent study conducted by researchers at the University of Grenoble in France, the results published were plain and simple - men who enjoyed dipping their food into hot, spicy sauce happened to have higher levels of free testosterone floating around their bloodstream after the meal. Salt preference, however, didn’t seem to have any link to testosterone levels. What does this correlation entail? Does capsaicin - the chemical responsible for spiciness - increase testosterone, or are those who are more likely to take risks possess higher levels of this potent male hormone? ...
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34408 |
duddy |
9 years ago |
Finally, some good news related to tigers
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India’s tiger population has risen from 1,706 individuals to 2,226 in the past four years, officials have reported. With the global population teetering around 3,000 individuals, this kind of growth is incredible.
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30287 |
duddy |
9 years ago |
How to check for dead batteries
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Dead or depleted batteries, especially cylindrical ones like AA or AAA batteries, can exhibit a unique behavior known as "bouncing" when dropped from a short height. This phenomenon is primarily due to changes in the battery's internal chemistry and physical properties as it becomes discharged. Inside a battery, there are chemical reactions that generate electrical energy. As a battery discharges and its chemical energy is depleted, its internal chemistry changes. One of the changes that occur is a reduction in the pressure of gases within the battery. This decrease in gas pressure can make the battery feel lighter, contributing to its bounce. As a battery discharges, its internal components, such as the cathode, anode, and electrolyte, unde ...
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90354 |
duddy |
9 years ago |
Cancer, could it be just bad luck?
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In a paper this week in Science, two scientists at John Hopkins have united biology and mathematics to propose a mathematical formula to explain the genesis of cancer. Take the number of cells in an organ, identify what percentage of them are long-lived stem cells, and determine how many times the stem cells divide. With every division, there’s a risk of a cancer-causing mutation in a daughter cell. Thus, Tomasetti and Vogelstein reasoned, the tissues that host the greatest number of stem cell divisions are those most vulnerable to cancer. When Tomasetti crunched the numbers and compared them with actual cancer statistics, he concluded that this theory explained two-thirds of all cancers. “Using the mathematics of evolution, you can really ...
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12517 |
ehd123 |
9 years ago |
The best way to pass away
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I have not given 'the best way to die' much thought yet, but apparently a leading doctor and the former editor of the prestigious British Medical Journal (BMJ) has claimed cancer is the best way to die. Dr. Richard Smith believes that cancer provides opportunity to reflect on life before it ends is important and urges charities and the medical world to "stop wasting billions trying to cure cancer". In a blog published in The BMJ, the doctor wrote that while most people tell him they would prefer a sudden death, he thinks that is very hard on the families of the deceased. "The long, slow death from dementia may be the most awful as you are slowly erased, but then again when death comes it may be just a light kiss," he wrote. "Death from organ f ...
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12802 |
ehd123 |
9 years ago |
Two different thinking systems of the human mind
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There are two different "thinking" systems that predominate our brain. They are responsible for our first impressions and then later changing them, our in depth views and perspectives, in addition modulating our thinking with respect to a given context. System one is mainly the "fast" thinking system. System two is a relatively slower thinking system. Their remarkably different yet crucial functions are portrayed beautifully in this video.
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12007 |
ehd123 |
9 years ago |
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