This video explains the science behind a trebuchet. The trebuchet is a medieval machine designed to throw objects at or into castles. This video explains that the gravitational potential energy stored in the raised counterweight is converted into kinetic energy in the projectile. Trebuchets make excellent science fair projects.
One of my favorite new additions to iOS is the ability to view battery usage stats on a per-app basis, which is helpful in knowing exactly which apps are taking up all of my iPhone's battery life. If you jailbreak iOS 8 on your device, you can take Apple's stock battery stats feature even further to give you details on how those apps are actually using the battery.
If it's all you can do to drag yourself through the day, why not increase your stamina with these time-honored techniques. Watch this video to learn how to boost energy naturally.
Feng shui helps to create positive energy at your home. It drives away the negative energy from your home. Eventually the people living in that home will get good thoughts. Thoughts make a person good or bad. Thoughts can make you rich or poor. You can change your life by making some simple changes at your home. This space lift can do wonders for you. In the energy map, wealth area is at the far left hand corner of the house. dry flowers bring negative energy and losses to your home. Therefor...
Awaken the Kundalini energy within, and increase overall health. Learn how to use seated kundalini energy in this fitness video. Take action: gain flexibility, tone abs, realign spine, and calm nervous system. Cindy Mastry, the instructor of this how-to video, has practiced yoga since the age of eight, and also has a background in Jazz and Ballet. Active in the fitness industry for nearly twenty years, she teaches aerobics, kickboxing, and yoga at many fitness centers in the Tampa Bay area. C...
Using caulk around your home is a great tool that can help save energy in your home and money. It's easy to spread, but for some, it can be pretty difficult to spread.
In this video Dr. Carlson demonstrates the properties of light. Light is like a wave and it is also like a particle, which means that it comes in small packets. To demonstrate how we know that light behaves like packets of energy, he uses LED’s in different colors and a sheet of phosphorescent paper. When light with a high enough energy shines on the paper it will cause the paper to glow.
Interested in chakras? Boost the seven energy centers from the base of your spine to the top of your head for optimum health and vitality. Learn how to awaken chakras with help from this video.
In this tutorial, we learn how to read the information displays inside a 2010 Prius. There are a lot of features on the Prius that can improve your fuel economy. The energy monitor and hybrid system indicator can help you save gas and tell you how your car is running, along with what kind of power it's using. On the next screen, you can monitor the consumption of your gas so you can see what mpg you are getting in the last hour or five minutes you were driving! You can do this for a trip or f...
In this video, we learn how to use microgeneration to generate power. You can start by placing solar panels on your roof which is very easy to get installed. It's not a huge job, it just takes some workers and a meter that is in the house. This will tell you how much power you are getting through the solar panels. Another edition you can have is a panel that will give you hot water, which can save you money on your monthly bills. This will give you confidence in your energy because you are pr...
In this video, we learn how to improve your yoga with the hara breath. Start by sitting down on your yoga mat and become centered in your body. You will start to breathe in different poses by placing your hands underneath your navel. Close your eyes and envision the center of energy that's in your body. Close your eyes and deep breathe, inhaling and screening energy into your body. Feel your body fueling up with energy and block out all the negative thoughts from your mind. As you do this, fe...
Vampire voltage may sound like the next Sci-Fi channel original movie, but it's not. It's something that lives in your very home and can be affecting your energy bill even as you read this. Basically vampire voltage is an appliance that is using electricty although it's not being used. Computers, microwaves, blu-ray disk players, etc are examples of vampires.
Zephyr Clarke-Dolberg guides on how to prepare raw food for dogs in this video tutorial. This diet consists of bones and raw meat. You can use cheap cuts of meat to feed the dog, which includes meats like turkey necks. Nature never intended dogs to eat cooked food, so this raw diet keeps them much healthier and gives them higher energy. A raw diet also really helps their teeth, and can save you money at the dentist! One great meal for dogs is to feed them 2 lbs of raw turkey gizzards and one ...
This is a "Southwest Yard and Garden" episode that details the proper selection of gardening tools for fighting seasonal weeds. Horticulturist and host Curtis Smith takes us to meet with Ron Jobe, an Albuquerque Master Gardener, to discuss the options available for such a task. Ron covers the various conditions a gardener is faced with, including the soil and the weeds themselves. Some suggested tools are: the Wing Hoe, Skimming Hoe, Raker, Pointed Hoe, and Stirrup Hoe. The use of each is off...
Check out this video from Chemical Reaction Tutorials (CRTutorials). If you love filmmaking, prop making, editing and everything else that goes along with making movies, then you'll want to see what Adam has to say about teleportation.
Ian uses round magnets, pencil, clay and glass slide to work his magic science experiment. Magentic levitation is said to be a solution for energy costs of trains because it cuts down friction and creates what is mythically regarded as a perpetual energy motor. This is an interesting toy model of how the maglev trains and large scale generators work
This video demonstrates a Reiki session, the passing of Reiki energy into a patient. The video walks you through transmitting your Reiki energy into a person at important parts of the body.
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to create a Times Square billboard in Photoshop.
Are you looking to build a cool home science experiement? Why not try out a Stirling engine? Wait, what IS a stirling engine? Well... a Stirling engine is a heat engine operating by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work. This project was made from parts around the house and you should be able to do the same. This is a great project to explain how gears work,...
Caffeine is a crutch that keeps millions of people awake each day when they probably shouldn't be. If you want to stay awake without caffeine, take care of yourself! This video will give you ideas for lifestyle changes that will increase your energy and keep you awake in a healthy way.
In this tutorial, we learn how to build a greenhouse to grow flowers or vegetables. A greenhouse means the growing season doesn't have to end. You should plan the greenhouse out on paper before you begin, and allow space for walkways, location, and more. Make sure you can afford one and know that it will cost more for you to keep the climate in this preferable to grow plants. You can put a number of different glasses on the greenhouse, so pick which one you can afford and prefer the most. Pla...
Nowadays, stoves and cook tops have more features to them than ever before. Features that make cooking much easier for you and others in your household. But in this tutorial, you'll be finding out about one feature that many may not know about: Sabbath mode.
You may love your old electric kiln like a child, but it's time to get in touch with the times and update that sucker! Watch this ceramics tutorial by potter Simon Leach to learn how to turn your old electric kiln into a snazzy new propane gas kiln.
A great way to save on money and energy during the hot summer months, is by installing a ceiling fan. Not only can this be a great alternative to using an A/C, but it's easy to install and can sometimes help the overall look of a room.
In this tutorial, Zephyr Clarke-Dolberg gives us advice on choosing the right dog for you. For a lot of people, they don't think about what dogs they choose before they buy them. Make sure you choose a dog that is either high or low energy, depending on what type of energy level you have. You also need to think about how much the dog sheds, and if you have any allergies. Also, pay attention to the age of the dog and if you have the energy to walk the dog all the time. Next, you need to choose...
This video from the the excellent UK series Container Gardening for Food teaches you a simple technique for increasing the yield of your tomato plants. By simply pinching out the new buds your plants continues to sprout after its already fully limbed, you can keep it from expending energy making new limbs and make it focus that energy on growing larger, more delicious tomatoes. A must-watch for any at-home tomato grower.
There's nothing like a delicious bowl of fruit to fill your body with energy and nurtrition. Now learn how to fill your walls full of energy and nutrition with help from this Hawks Vs. Pigeon Production. In this free drawing tutorial, learn how to draw a bowl of fruit.
Do you think you need to spend a hundred bucks to have good cup of coffee? This is not the case! All over Europe, they have been using the French press forever, and now you, too, can take advantage of this energy saving method. This is one of the cheapest ways there is to make a fresh cup of coffee and it is extremely easy to use.
Save some money on your energy bills by making an attic stairway box. For less than twenty five dollars, all you need is caulk, UL181 masking tape, insulated sheathing, and rubber foam sticky tape. Measure the width, the length, and the depth of the attic stairway opening. Lay the insulated sheathing down on the floor and get a straight edge. Take those measurements and create a rectangular box. Mark out six pieces to create the parts of the box – two large top pieces, and four shorter side p...
The video takes us through a process of preparing chicken stock using pressure cooker. He says, it normally takes 3 or 5 hours to prepare a chicken stock. But using pressure cooker it can be done within an hour. He puts the ingredients into the pressure cooker. The ingredients he added are chicken carcass which he bought for just 75 cents, curd, bay leaf, onions without peeling (can be peeled and used also), and white pepper corn, black pepper corn, cloves, carrot and added water and he close...
In this video tutorial, viewers learn the differences between a top and front loading washing machine. This video will describe the good and bad factors of each one. The front loading washing machine is energy efficient, uses only 15-18 gallons of water and cleans more efficiently. The only downfall is that the front loading washing machine has a higher costs. The top loading washing machine uses 45-50 gallons of water and does not clean clothes as efficiently. It is not energy efficient and ...
Save that last slice of pizza! You can reheat it in its own container, using the sun's power. Turn a pizza box into a solar oven.
Devin shows you how to create a fireball or energy ball effect in this After Effects tutorial. There are many ways to create a fire ball effect and this is just one of them. So watch the After Effects tutorial to get the idea then get creative with your own energy fire balls. You will need the Shine plugin from Trapcode for After Effects for this effect.
Trying to entice new opportunities, or does your entryway just look a little blah? The art of feng shui can help arrange your home to boost your career, or at least make everything look better. Learn how to attract energy to your front door by watching this video interior design and feng shui tutorial.
EMFs (electro magnetic fields) can sap energy. Even if you don't believe that the art of feng shui can change your life, you can be sure that removing those EMFs from your bedroom will make you feel better. Learn how to boost your energy by watching this video interior design and feng shui tutorial.
Feng shui is the practice of artfully arranging your home to maximize energy and good vibrations. Believe it or not, it can at least clean the junk out and make things look great. Watch this video interior design tutorial and learn how to feng shui your bedroom.
Get tips on how to make your home more eco-friendly, especially if you plan to renovate it.
Today's word is "panacea". This is a noun which means a remedy to cure all diseases or a solution for all difficulties.
No, the Kamehameha is not the famous Hawaiian king who united all the islands under his rule from 1795 to 1819. Nope. However, it is named after him. But in this case, Kamehameha is an energy blast attack shown in the Dragon Ball Z series. And with this After Effects tutorial, you're going to learn how to recreate this energy attack.
Every wall switch and outlet on an outside wall is a hole in your wall. Here's how to insulate them while conserving energy and being eco-friendly.
