Do you need to improve your writing skills? Or do you need to how to care for fish, or your new pet or new puppy? Are you giving tutoring or involved in teaching kids at home or at school? wikiHow is the place to go. We're trying to help everyone on the planet learn how to do anything. Don't bother with Wikipedia, wikiHow is an illustrated portal where you can find hundred of big illustrated articles,videos on about any subject. Imagine a world where anyone can easily learn how to do anything. A world where access to comprehensive step-by-step instructions in multiple languages enables billions of people to improve their lives, in both ordinary and extraordinary ways. That’s the world we want to create is their mission and philosophy.
If the goal for food and beverage packing was to purely maximize the volume of food that could be stored in a container, the result would be a spherical can. Because the sphere is the shape with the minimum surface area to volume ratio. That is, spherical packaging could contain the most amount of food for the least amount of can material. If we wanted to use a shape that packed perfectly efficiently, we’d use some kind of cuboid. However, the relatively easiest package to manufacture is the cylindrical can. So, among the many shapes of cylinders, which one can squeeze the most food or beverage with the least packing material?
Naoshima is an island town in Japan. Naoshima town is particular for its many contemporary art museums. Like many other islands in Japan Naoshima is quite hilly but pleasant enough along the coasts for biking and walking. The emergence of modern art and architecture in this relatively isolated place can be credited to corporate donations from Benesse Corporation, an educational Japanese company that specializes in test preparations and language schools. Naoshima and Teshima off the coast of Shikoku in Japan have been turned into major art destinations thanks to the opening of contemporary art museums set in some cutting edge architecture.
There are some instances where that credit cards are best to use instead of credit cards. An example of better using a credit card instead of a debit card is when you need an extended warranty. When purchasing consumer electronics, many shoppers are asked to pay extra for an additional extended warranty. Yet most credit cards include extended warranty policies that cover purchases for an additional year beyond the manufacturer’s warranty. You will not find this feature in a debit card. At the end, it's worth repeating: When you use a credit card for purchases, it’s ideal to spend no more than you can pay in full each month. If you carry a balance from month to month, it’s important to come up with a plan to pay it down so you don’t spend as much in interest charges over time.
Vultures snack on danger and dine on death. They can merrily lunch on rotting flesh that would certainly sicken or kill any of us and most other animals. But how do vultures can keep alive under such circumstances? How do they do it? Why don't vultures get sick from a gut full of nasty germs? There are several possibilities, Michael Roggenbuck, a scientist at the University of Copenhagen, says. One possibility says Lars H. Hansen is that they could have developed immunity to these toxins as they evolved to eat their everyday diet. Also, other disease-causing germs are likely killed in the stomach, before they even get into the intestine. Vulture stomach acid is 10 to 100 times stronger than human stomach acid, so it seems like the stomach itself is a very harsh environment.
It seems that kale is a universally recognized healthy food. However, for nutritionists, kale is actually is not the healthiest green on the block. In fact, in a recent report published by the Centers for Disease Control that ranked 47 “powerhouse fruits and vegetables,” kale placed only 15th (with 49.07 points out of 100 for nutrient density). You surely have heard and tasted the Romaine lettuce, or parsley, or the most common leaf lettuce, spinach, and many others. However, even the Chinese cabbage ranks 91.99 out of the 100 scale. So, can you guess what superfood is gram-for-gram at the top of the scale?
Joseph Coyle, Canadian, filed for the invention of an egg carton nearly one hundred years ago. Although he was not the first to tackle the safe egg transportation problem, his carton design, patents US1269394 and CA181662 in 1918, was one of the most successful. Later in the 1950s, British designer H G Bennett created the design we see on supermarket shelves made of cardboard, molded paper pulp or plastic, and with an individual space for each egg to sit. However, just recently, the Hungarian design student Eva Valicsek, came come up with a novel replacement that may become the egg carton of the future. I accidentally used a rubber band that was sitting on my table - then realized that I found the perfect solution.
Everyday we read, we hear, about breakthrough advances in cancer therapies, but this one seems to be unique. US researchers have revealed the identity of molecules on the surface of cancer cells which allow the body's immune system to identify and destroy them. Scientists have actually discovered the molecular mechanisms that will inform the development of the next generation of therapies. Researchers are happy about the discovery. For them, the finding is "big, big news" for immunotherapy researchers says Cancer Research UK's Dr. Quezada.
Maybe you enthusiastically keep clean your cell phone glass, and you meticulously clean the earphones, but is this enough to keep bugs and bacteria away from the smartphone? Remember you also place the phone in your pockets/purse; but are those bags and pockets clean as your phone? By the way, talking about pockets, pocket lint is not friendly to your smartphone, it is: the # 1 cause of failure for charging ports and headphone jacks. And what about placing the smartphone in the cup holder of your car? Remember there you also place beers, juices, snacks, food leftovers, etc. Hence, keep in mind that in the cup holders tiny mites crawl in through the headphone jack or charging port and curl up for a nap.
Do we only use only 10% of our grey matter as some neuroscientists say? Maybe there are also many other senses providing us with information from the world around us. Human echolocation is little-known sense that works by a person emitting a clicking sound with the tongue and listening for how it rebounds off the immediate bodies. A wonderful example of echolocation used by humans is the Team Bat in the USA– led by Daniel Kisch, who use echo-location to go mountain biking. This ability depends on the traditional sense of hearing, but the perceptual experience and function is more akin to vision. You don’t need to be blind to try it; even sighted people can learn to “see in the dark” using echo-location. For these reasons, some consider it a separate sense.
When we learn about the behavior of plants and trees should we be surprised and amazed about the plant world or should we be astonished about our ignorance? Plants do create their own silent network in parallel with our communications network including their own internet. It seems that plants aren't just sitting there quietly growing. By linking to the fungal network they can help out their neighbors by sharing nutrients and information. However, similar to the human internet, the fungal internet has a dark side like our own internet. It happens that plants need to compete with their neighbors for scarce resources like water and light. In that day-and-night eternal battle, chemicals are released to harm their rivals. Animals exploit and use for their benefit the fungal internet. Some plants produce compounds to attract friendly bacteria and fungi to their roots, but these signals can be picked up by insects and worms looking for tasty roots to eat.
Gilbert Legrand, who was born in Paris, is a freelance illustrator who gives us an incredible lesson about the hidden side of everyday objects. Somehow, and unexpectedly Legrand awaits to reveal us another world we appreciate very little. This artist illustrator shakes us and lifts us the underfoot comfort carpet we use to see the things around us in only one way. Gilbert Legrand gives some lessons to the analytical mind and challenges them to see science in more than one way. How could Legrand illustrate the atoms, or illustrate the theory of relativity or quantum mechanics?
Chinese culture is different from all other world cultures, as all other cultures are different from ours. Shopping is one of those everyday activities where people show those differences. Therefore, opening stores in other countries must adapt their marketing strategies to those cultures. For example, in China rice is sold in giant, open vats, and foods are mostly kept in the open instead of being packaged. Why? Check out the photos.
This is a very old question that predates to the ancient Greek philosophers. How can something emerge from the nothingness? How can the void "exist"? Maybe for the pre-Newtonian physics the question may appear absurd, but not anymore. In the light of modern quantum and relativity physics the answer to the question of the existence of the Universe can be surprising. Yes, the Cosmos may have sprung out of nothing at all, because in quantum physics, if something is not forbidden, it necessarily happens.
If you think that there is no more innovation space for the venerable desktop computer you have to read this. HP has unveiled a new concept in desktop PCs; a desktop computer with a 3D scanner integrated to it and at the same time substituting the old keyboard for a touch-enabled writing-drawing-and working mat. Forbes says: If Da Vinci Had A Desktop, It Would Be HP's Sprout while PC World writes: HP’s Sprout is a double touchscreen PC that makes the virtual feel far more real.
In to make some near-future predictions we need to have a fair amount of reliable information; we need to have a really big amount of data collected from different sources. We know that in the past some science fiction writers "predicted" future technologies like the submarine, helicopters, etc. but the World Wide Web was not yet invented. Now, predictions are not based on the imagination of fertile writers: now predictions are based on big data from big networks spanning all of our planet.
How much do you think you are being watched? Do you think that if there are no cameras around nobody is watching you? But what about your cell phone, what about your bank accounts? Where do you think your online chats are gone? Governments, spy agencies, screening offices --even your friends-- can store a lot of information about you, your assets, your family. But the worst part is that stored information can virtually last forever. Chris Baraniuk has an interesting story about stealth surveillance in his article Surveillance: The hidden ways you’re tracked.
Solar generation is a widely used alternative of renewable power. However, a new report from the European Union says its economic impact is unacceptably costly, and believe it or not, far worse than wind and even hydroelectric power. That's what an MIT article stands for in their MIT Technology Review website titled: Why Solar Is Much More Costly Than Wind or Hydro. Read the article in this link and download the PDF European Union Report Subsidies and costs of EU energy: An interim report.