This Is the Healthiest Meal in the World. Wwwhat's new? - Aplicaciones web gratuitas. 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. Drugs Learn how drugs impact the brain and the variety of legal restrictions imposed upon them from these documentaries. Genetics Evolution and Biological History Physics The Quantum Revolution: Dr. Geology. From Edison To Apple, Innovation Is Always About Copies And Remixes [Video] | Co. Design. How do breakthroughs happen? Despite what you may have been led to believe, they generally don't result from pure genius, divine inspiration, or apple-falling-on-your-head events. According to a wonderful video by Kirby Ferguson, they are the culminations of a process that begins with something we usually treat with scorn: the act of copying. No one starts out an original genius, Ferguson says. Take Bob Dylan, for instance: One wouldn't label him a derivative artist now, and yet his first album contained 11 cover songs.
But in order to create something new, one also has to transform existing inventions. And things start to get really interesting when inventions are combined to create something greater than the sum of their parts. This is the third installment in a four-part series titled "Everything Is a Remix," which explores appropriation throughout culture. A tumor that could provide the key to making zombies. Top 10 Most Dangerous Plants in the World. 1. Most likely to eat a rat Giant Pitcher Plant: Nepenthes attenboroughii Discovered more than 5000 feet above sea level on Mount Victoria in the Philippines, the giant, carnivorous pitcher plant secretes a nectar-like substance to lure unsuspecting prey into a pool of enzymes and acid.
A series of sticky, downward ribs makes it nearly impossible for trapped prey to escape. The plant's 30-centimeter diameter is large enough to trap unlucky rodents, but insects are its most common meal. 2. Castor Bean Plant: Ricinus communis Castor-bean plants can be purchased at just about any garden center, despite containing the deadly poison ricin. 3. Western Water Hemlock: Cicuta douglasii Deemed the most "violently toxic plant that grows in North America" by the USDA, the water hemlock contains the toxin cicutoxin, which wreaks havoc on the central nervous system, causing grand mal seizures--which include loss of consciousness and violent muscle contractions--and eventually death, if ingested. 4. 5.
The Fun Theory. 10 Psychological Effects of Nonsexual Touch. A simple (nonsexual) touch can increase compliance, helping behaviour, attraction, and signal power. To get around in the world, we mainly rely on our eyes and ears. Touch is a sense that’s often forgotten.
But touch is also vital in the way we understand and experience the world. Even the lightest touch on the upper arm can influence the way we think. To prove it, here are 10 psychological effects which show just how powerful nonsexual touch can be. 1. A well-timed touch can encourage other people to return a lost item. In one experiment, users of a phone booth who were touched were more likely to return a lost dime to an experimenter (Kleinke, 1977). The action was no more than a light touch on the arm. People will do more than that though; people will give a bigger tip to a waitress who has touched them (Crusco & Wetzel, 1984). (Stop giggling at the back there!) 2. People are also more likely to provide help when touched. The percentage of people who helped went up from 63% to 90%. 3. 4. 5. 6.
Small as your finger but they are not insects but monkeys.