All of us know that light is white, at least the light that comes from the sun. We have also studied how putting a prism in the path of sunlight will split it into its component colors. Thus the white light we see is actually based on a number of different colored light all combined…
Category Archives: Odds and Sods
What is the Electromagnetic Spectrum?
There are a number of different kinds of radiation with electromagnetic radiation being one of them. It is called electromagnetic radiation because it has both an electrical as well as a magnetic component. The sun is the largest emitter of electromagnetic particles that is close to the Earth. These particles all have a frequency or…
What is DLP Television?
DLP is the acronym for Digital Light Processing television, and was invented by Texas Instruments in 1987. The technology as such is very simple, and is a carry forward of the CRT televisions that were in use till then. In a DLP television, light passes through a rotating wheel that has the three primary colors,…
Repainting Furniture
A number of people actually pay good money to get furniture when they have perfectly serviceable ones at home that only need a little bit of sprucing up to look good. This is especially true of wooden furniture, and below we will set out what you need to do to turn your old, sad looking…
How to Make Crystals at Home
Any substance that has a very highly ordered internal molecular structure is defined as a crystal. For example, the difference between glass and crystal glass is just in the orderly structure of their internal molecules. This orderly structure gives them tremendous hardness, and diamonds, one of the hardest materials known to man gets is hardness…
What Is Carbon Footprint?
Carbon footprint is the sum total of the impact that a person, organization, or product has on the ecology. For simplicity of calculation this impact is calculated as the amount of carbon dioxide or its equivalent greenhouse gases that are released into the atmosphere. This can be in any form starting from land clearance to…
Who are the Playschool Characters?
Playschool is a television series meant for children. It is one of Australia’s most popular children’s series that airs on ABC, every week day. This series which started in the 60′s, continues to be a hit among children the world over. The main aim of playschool is to help children to think outside the box,…
Rocking Chair Cushions
Traditional rocking chairs are great to look at. They make terrific additions to a home. They are flexible in their use as they can be placed anywhere around the home. You can set your rocking chair on the porch, in the back yard, in the living room, in the bedroom and even in your baby’s…
Tall Womens Clothing
Tall women are generally very beautiful woman, but they can find it really hard to dress themselves well. This is sometimes because most stores do not cater to tall womens clothing, the tops may be a little too short, and the skirts may be too short and so on. But sometimes tall women tend to…
Stair Runners
Stair runners are long and narrow rugs that are used instead of carpets in corridors, hallways and stairways. The purpose of these rugs is to add beauty to narrow portions of a home while protecting the flooring. Runners for stairs are decorative rugs that give a certain amount of protection to beautiful wooden stairways. Runners…
Red Cocktail Dress
Cocktail dresses are dresses that are worn for early evening occasions that require dressing up but not as dressy as late evening events. These dresses are usually fall two inches short of the knee or two inches above the ankle. Although ankle length cocktail dresses are allowed, these are not as common. Of all colors,…