Solar Energy Search Results

How To: Use a Light Bulb and the Sun to Make a Fire

Don't throw away your dead light bulbs, they may come in handy one day. This video will show you how to start a fire using a dead lightbulb. And no electricity. The tricky part is emptying out the insides, but this can be done with sticks and stones, assuming you're in a survival situation and just happen to have a light bulb with you for whatever reason.

News: New Computer Simulation Reveals How Our Milky Way Really Formed After the Big Bang

For years, astronomers have been trying to figure out how our galaxy came to be. Even with the help of high-performance computers, no model of a spiral galaxy has ever been able to recreate the Milky Way, until now. An international team of researchers has created the first successful simulation of what happened 14 billion years ago to give our galaxy its unique shape. Turns out, all they needed was a bigger bang. Photo by IntelFreePress

How To: Brew Your Own Sun Tea

Assuming that you are living north of the equator, ‘tis the summer season for brewing your own sun tea. Unlike the conventional method of dunking tea bags in boiling hot water for several minutes, sun tea is brewed over the course of several hours through the natural heat of direct sunlight.

How To: Conserve at home to help the enviroment

In this video tutorial, viewers learn how to conserve at home. One way to conserve at home is to have a recycling bin. Before throwing away a recyclable item, rinse it off first to avoid unpleasant odors. Change all the incandescent light bulbs in your home to fluorescent light bulbs to conserve the electricity. Fluorescent light bulbs consume 4 times less energy and lasts 8 times longer. Use home appliances that have the "Energy Star" label on them. Wash your clothing with cold water. Eat or...

How To: Seal your air ducts and save energy and money

If you take a quick look around your home, there are many areas that can be changed to help ensure that it's energy efficient. From the fridge in your kitchen to the lights outside, there are numerous possibilities. One area that is filled with possibilities is your basement, more specifically, your home's air ducts. This is an area where you can save 5-10 percent per month on your energy bill. It takes a little bit of time to complete, but is totally worth it in the long haul. So check out t...

How To: Choose the right pet dog for your personality

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...

How To: Pinch out the branches on your tomato plants

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.

How To: Draw a bowl of fruit

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.

How To: Stop overspending with feng shui at home

Elizabeth Chamberlain with Space Lift demonstrates how to stop overspending with feng shui at home. Feng shui is a great way to stop overspending and start saving. First, find your focus room by looking at your energy map. Lay your energy map over your home floor plan. The wealth area is in the far left hand corner of your home from the front door facing in. If your bathroom is in your wealth area, stop draining energy. Keep the toilet seat down. Plug any tubs or showers. Also, immediately re...

How To: Decide between a top or front load washer

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 ...

How To: Save Energy at Home

The most basic way to to cut back energy costs is to keep your house from losing heat in the winter or getting too hot in the summer. Curtains, awnings, ventilators, and weather stripping are all simple changes that can keep the heating costs down, while florescent bulbs can last longer and use less power than traditional light bulbs. Watch this video home improvement tutorial and learn how to save energy at home.

How To: Save energy by insulating a garage door

The garage is the largest uninsulated part of the home. Make your garage energy efficient and help cut heating and cooling bills with a little insulation. Watch this how to video and learn how easy it is to use reflective foil or foam core to keep the effects of the weather out of your home. Insulating also helps reduce noise reduction.

How To: Create a fireball in After Effects

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.

How To: Make a homemade stirling engine

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,...

How To: Save money, energy and power with your XBox 360

In this tutorial, we learn how to save power with your Xbox 360 (Xbox 101). This can save you money on your energy bill as well! First, turn on your console and then go to the guide button. Scroll to settings and then choose 'system settings'. From here, choose 'console settings' and then scroll down and select 'shutdown'. Make sure 'auto off' is enabled and then your console will automatically power down after six hours of inactivity. With this setting, you will never have to worry about tur...

How To: Build a simple solar rope-shimmying robot spy toy

If you want to become a great robotics engineer, then you need to start out small, and this robot is a great first-time project. It's the simplest kind of robot, with only one motor and a gear box, but it moves really interesting, capable of shimmying across a rope. You can send this rope-shimmying robot tospy on your neighbors for you (when you're too lazy to do it yourself). See how it's done!

How To: Make an Alternative Way to Cook Food

There is always an easier way to do something whether you want to clean, organize, freshen the smell, get water into a bucket that won't fit in your sink. The same principle applies when cooking. Sure you could cook food in an oven, microwave it, boil it, fry it, cook it with a solar cooker, but there is an easier and inexpensive method.

How To: Easily make your home energy efficient with plastic

If you're trying to save some cash, as well as help the environment, there are many things that you can do around your home that will help. One thing you can do is use plastic. There are many different uses for plastic and it comes in all sorts of shapes and sizes. They are most commonly used in caulks and sealants and can help prevent any cold or warm air from leaving the home, saving you money and energy. If you're interested in finding out what else you can do, check out this tutorial abov...