If you want to learn about inductive charging, this science video will tell you all you need to know through a quick experiment that you can perform at home, using an electroscope, a piece of vinyl (window blind), a drinking glass and the secret ingredient— a human finger.
This video describes problems with fruit trees and how to deal with them. One problem is Chlorosis, identified by yellowing leaves with green veins between the sections of the leaf. This is caused by a micronutrient deficiency (usually iron) that results when the tree roots are unable to absorb all the nutrients from the soil. This problem can be temporarily treated with a foliar spray of iron. Another problem is pruning wounds with decay that results when trees are not pruned correctly. They...
This video is a language lesson in Tagalog. You will learn how to say that you like something or don't like something, that you know or don't know something, and to ask questions beginning with "Do you like", "Do you know" and "Do you understand". The way to ask someone if they like something is, "Gusto mo ba?" To answer positively, say, "Gusto ko!" To answer negatively, say, "Hindi ko gusto." To ask "Do you know?", say "Alam mo ba?" To answer positively, say, "Alam ko." To answer negatively,...
How you can use Tapping (EFT, or Emotional Freedom Technique) to learn to like yourself. High Self Esteem and liking yourself is your default state of mind, it's just one day you learned to feel negatively towards yourself. Tapping can release these feelings so you feel better.
An atom is a basic unit of matter consisting of a dense, central nucleus surrounded by a cloud of negatively charged ions. The nucleus itself is a mixture of positively charged protons amd electrically neutral neutrons. Different groups of elements have respective atomic numbers. You can use the periodic table as a tool to draw atoms of elements. The periodic table is organized into periods, groups and families. This video is a tutorial that reviews the subatomic particles found in an atom. I...
This video shows the viewer how to light an energy saving light bulb without plugging it in. The process is also explained in detail during the video. To light the bulb you need to inflate a standard balloon. Then rub the balloon over either a fabric or your hair. Then move the balloon back and forth near the light bulb. The bulb should glow dimly. This effect occurs because the balloon is negatively charged. This means that it has more electrons than protons. The video then goes on to explai...
Golfer's elbow can be an aggravation that negatively impacts one's swing. However it doesn't only affect golfers, it golfers elbow can affect anyone. Golfer's elbow is also more commonly known as tendinitis of the medial side of the elbow. Learn how to treat sports injuries in this how-to video on health and rehab.
One of the most compelling reasons to reduce lawn is it gives more opportunities to create beautiful flower beds like this one. However, it really goes beyond the beauty of these flowers, it's about the environment. Lawn mowers negatively impact the enviroment. Over the years as your garden continues to evolve, you can make a concerted effort to look for ways to reduce the amount of lawn that you have to care for. Find out how you can reduce your lawn with this tutorial.
Objects become charged when rubbed against one another. This happens because negatively charged electrons flow from one object to the other.
To remove the vocals from a WAV or MP3 for free the best way is to use a program called Audacity. First, open the program. Go to file, and open your song. The program will import your song. When it's open you'll see your two stereo tracks.
This video explains how to answer one of the five toughest job interview questions, this one being "what are your greatest weaknesses?" In it John Heaney of "The Job Shopper" explains that the most important thing about this question is to realize that answering in a way that really paints a negative picture of yourself will negatively impact your potential employment.
While some researchers look for drugs to treat HIV, other scientists delve deep into the virus itself for answers on how it causes infections.
Hello again, fellow hackers! As promised, here is part 2 of my fresh electricity and electronics for hackers series. In this series, we will be making a lot of things, from power supplies to (hopefully) EMP bombs. But before we can build skyscrapers, we first need a foundation. So in the first parts of this series, I will talk about the basics laws of electricity. In this part, I will talk about what electricity is, in what other forms of energy it can be converted, what voltage, current, and...
Conan Elliot is here to explain how to give effective golf drills to children. Using light and short golf clubs-made for young people-are a perfect fit for young children, as they are not too heavy and will not negatively effect their swing. First, have the child take the club in their right hand (or left if they are left-handed), and hold the left hand in the crease of the right elbow. Doing that during a swing can help guide a child into holding the arm into a perfect L shape while swinging...
Have an opinion and want the whole world to know it? You're not alone! There are many online outlets for you to type up your review, whether it be for a restaurant, play, movie, book or anything else you have recently experienced. Check out this video for tips on how and where to post your exciting review.
Sick of living life on the sidelines? Ready to make more friends? This tutorial will give you a few key tips to help you achieve popularity.
Volume markings on large pots and mixing bowls make life so much easier. They cut out the step of measuring and save you the trouble of washing measuring cups. However, there aren't many containers out there that actually have volume markers in them.
Sometimes, taking a picture of your friend doing a crazy stunt just doesn't suffice. Getting the progression of the stunt in one image does!
For being an inexpensive tablet, the Nexus 7 packs a 1,280 x 800 pixel resolution into a relatively small display, offering a very sharp-looking 216 pixels per inch. What does that mean? It's one of the best e-readers on the market.
Despite legends to the contrary, it appears that the saliva of a Komodo dragon is not teeming with pathogenic bacteria that kills their prey. Its reputation to survive while colonized with lots of horrible disease-causing bacteria, true or untrue, has made it the subject of research in pursuit of natural antimicrobial agents and led scientists to some remarkable findings.
Some bacteria can already do it—generate electric current, that is—and those microbes are called "electrogenic." Now, thanks to the work of a research group from the University of California, Santa Barbara, we know how to easily turn non-electrogenic bacteria into electricity producers.
News: Chronically Missing Just 1 Hour of Sleep a Night Makes Your Body Ripe for Sickness, New Study Says
Sleep lets our body processes rest and restores us for the next day, so a bad night's sleep can ruin the following twenty-four hours and even make us feel sick. Now, new research published in the journal Sleep cements the idea that loss of sleep actually leaves us vulnerable to sickness.
Prying into people's lives without them putting up their guard can be difficult, unless you can convince them that you already know them very well. Most people don't have many friends they can be honest with, and this can be exploited. Once they're convinced you already know their secrets, they'll start to fill you in on the little details.
About a third of the methane released into the environment comes from the production and transport of natural gas. The gas leaks as it moves along the transport chain from gas wellheads to market.
The launch of the Audi A8 marks the world's first Level 3 car on offer in retail channels, except there is one catch: it can only take full control of driving at speeds of 37.3 mph or less.
Findings from a mouse study suggest that the Zika virus infection may have serious reproductive consequences for men.
Not all batteries are created equal, but one thing's for sure—they all lose capacity over time. Thankfully, the advanced lithium-ion batteries in your MacBook and iPhone are meant to last for several years before they begin to lose their overall charge capacity.
We all carry a bit of anxiety around with us. Is our boss still annoyed because we could barely stay awake in yesterday's pre-dawn meeting? Will our friend hate us forever because we forgot to call them back two weeks ago? Whatever worries pop up in your mind, whether they're monumental or insignificant, it can be hard to quiet those nagging voices, but you can shut down your nonstop mind with a bit of relaxation, distraction, and action.
For this project, I sacrificed some of my kids' clothes and a can of tuna to make some high-quality fire starter! Here's how to make a great batch of char cloth to add to your emergency survival kit.
That soil under your feet is not just dirt. It is teeming with life that may not change as fast as we would like when challenged by global warming.
Add antibiotics to the possible list of culprits responsible for honeybee decline around the world. While it may come as a surprise, antibiotics are commonly mixed into feed used by commercial beekeepers to maintain their hives. In a recent study published in PLOS Biology, researchers from the University of Texas at Austin found antibiotics used to treat honeybees may be a contributing factor in individual bee death and colony collapse.
No one wants to appear stupid. Whether you rely on lengthy, complicated vocabulary to show your smarts, or enjoy highlighting your speedy mental math skills, everyone prefers emphasizing intelligence over hiding it.
We all know that it's important to drink water regularly throughout the day. After all, it has so many benefits, including flushing toxins out of the body and maintaining kidney health and good bowel movements. Turns out that's only part of the story. While being properly hydrated is key to maintaining overall health, it's also a big component of maintaining and even increasing cognitive ability. Plus, drinking enough water regularly can help you lose weight, if you know when to drink it and ...
Staying healthy is a progressive challenge we all face throughout our lives, and figuring out just how to do that can be a challenge when it's not your job. For doctors, however, it is. Here's how they keep themselves healthy day to day.
If you've read any health news in the past year or so, you've probably been bombarded with headlines announcing that frequent sitters face certain death, even when you're just relaxing and watching TV at home.
Alright, I'll admit it, iOS can be quite nice. Android loyalist that I may be, I'm not so stubborn that I can't recognize a good thing when I see it. Apple's iOS has a lot of strengths, and our Nexus 4s, god bless 'em, are growing a little long in the tooth.
It may sound irrational, but I bet a lot of you actually avoid doing any work at work—but not on purpose. You might be simply struggling with motivation, or you might just be overdosing on the caffeine. Whatever the issue, getting focused takes lots of time and effort.
Recently, buyout talks between Google and Groupon ended with Groupon turning down Google's $6 million offer. But with Amazon backing LivingSocial, should they have? Your guess is as good as mine, but one thing's for sure— Groupon has a great voice, and they're sharing it with the world via their Public Groupon Editorial Manual.
The abdominals can be considered one of the best signals of fitness and strength and is one of the most sought-after muscle groups to develop by both men and women. While the abdominals are very desirable, it can be one of the most difficult areas to distinguish and maintain. This article's purpose is to give you the hard truths, advice, and workout for gaining a hard body and new look.
Tired of seeing cracks or holes in your asphalt driveway that negatively impact the "curb-appeal" of your home? There is a simple, yet messy, solution that won't cost you much. By putting in a few hours of time on a weekend, you can again realize what your driveway looked like when it was new! Over time the asphalt will become faded and cracks will develop. Cracks and potholes form due to the freezing and thawing of snow and ice, weed or grass growth in small cracks, and general wear and tear...