STEP-1. Mark the hole positions and drill 3/8-in. holes through the fiberglass. For a clean, chip-free hole, use a brad point bit.
STEP-2
STEP-3.Run a light bead of silicone caulk around the holes and insert the toggle bolts.
STEP-4.Tighten the toggle bolts. Hold the mounting bracket away from the wall as you turn the screws; otherwise the toggle [...]
Is there radon in granite countertops?
Granite is a natural mineral formed by the earth’s geological processes. It is quarried and processed toproduce commercial products such as countertops. It is possible for any granitesample to contain varying concentrations of uranium that can produce radon gas, a source of alpha and beta particles and gamma rays. [...]
Before you consider upgrading your cooling equipment, the cheapest way to save money and energy from cooling is to reduce the need for mechanical air conditioning in the first place. This can be done in several ways (click on the links to learn more):
1. Insulate and tighten your house
Improving insulation and air sealing prevents heat [...]
Definition:
Water Softners are equipments through which Hard Water turns to Soft Water. It is normaly connected with the main pipeline in your house.
The water softener is just a special type of “filter” that removes the calcium and magnesium in hard water by using plastic beads and cleans itself periodically by a process called “regeneration.”
Water softeners [...]
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Components of the Gas Hot Water Heater
The standard “tank type” water heater is found in most homes and with just a little maintenance, provides years of trouble free operation. Unlike tankless water heaters which have no storage stank, the tank type water heater heats cold water and stores the hot water until it is needed. [...]
Solar water heaters—also called solar domestic hot water systems—can be a cost-effective way to generate hot water for your home. They can be used in any climate, and the fuel they use—sunshine—is free.
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How They Work
Solar water heating systems include storage tanks and solar collectors. There are two types of solar water heating systems: active, which [...]
Image via Wikipedia
Synonym of: Goethite, Hematite, Limonite
Definition:
Iron exists in two forms Soluble Ferrous Iron and Insoluble Ferric Iron. Iron exists in the Ferrous form within the country’s mine workings. Upon exposure to the surface the Ferrous Iron oxidises to become Ferric Iron, a hydrolysis reaction which causes the precipitation of ferric hydroxide, these particles fall [...]
A furnace is a device found in the home used for heating. There are several types of furnaces available. A central heating device is found in most homes and distributes warm air throughout the house, heating it. A stove is typically a large appliance where wood is burned to generate heat in the area. Room [...]
A healthy home is your refuge. It’s the place where you go to relax and be with your family. The place where you feel safe. However, your home may also be the place that most affects your health in a negative way.
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The following list of tips will help you get started in making sure [...]
For homeowners who aim to maximize comfort and lower temperatures within home interiors, investing in window film products is a good option. Through the years, the popularity of such innovative products has risen robustly. It is not surprising that, currently, there are numerous window films available in the market. Designs have flourished and evolved and [...]
In this interview, author and food activist Michael Pollan talks about biofuels and the food crisis, the benefits of grass-fed beef, and how environmentalists should think about sustainability.
Many people don’t recognize the food they eat as an environmental topic. Only in recent years has there been recognition that sustainable farming offers a very important model [...]
It’s time to bid farewell to the good old light bulb; environment-friendly LEDs promise to become cheaper.
The incandescent bulb is one of humanity’s most useful inventions, but this ubiquitous product is now nearing the end of its life. It may soon be replaced by a product that is yet to be used widely for lighting, [...]
Climate change will pose “substantial” health threats including heat waves, hurricanes and pathogens in coming decades, the Environmental Protection Agency said .
Click to see:->Global worming is a preeminent public health threat
Click to see:->Climate change poses “abrupt” threat to public health
“It is very likely” that more people will die during extremely hot periods in future years, [...]
Scientists are pondering over the problem of man inadvertently carrying microbes to space:
Artist’s impression of the Phoenix Lander
If man has charted his way into space, can microbes be far behind? Life in outer space indeed seems an absolute certainty, given that ever since the beginning of the space age scientists have sent more than just [...]
Living by “green” principles can be extremely satisfying, but how do you do it? Surely, it’s not by purchasing more “green” products, because buying and using more “things” is all part of the problem.
This Lifehack article has got a great point, though, that a better guide to Green Living might well be David Allen’s [...]
What is Rain Water Harvesting (RWH):-Rain Water Harvesting is a way to capture the rain water when it rains, store that water above ground or charge the underground and use it later. This happens naturally in open rural areas. But in congested, over-paved metropolitan cities, we need to create methods to capture the rain water. [...]
Waste management is the collection, transport, processing, recycling or disposal of waste materials. The term usually relates to materials produced by human activity, and is generally undertaken to reduce their effect on health, aesthetics or amenity. Waste management is also carried out to reduce the materials’ effect on the environment and to recover resources from [...]
Definition:
Recycling is the third R of the three R’s: Reduce, Reuse, Recycle. Recycling means taking a product or material at the end of its useful life and turning it into a usable raw material to make another product.
Recycling is the reprocessing of old materials into new products, with the aims of preventing the waste of [...]
Is your home cold, drafty, or uncomfortable? Do you have high energy bills? Ice dams? Peeling paint? Excessive dust? Addressing these types of home problems can make your home more comfortable, and at the same time improve it’s energy efficiency — saving you money on utility bills and helping to protect the environment too.
High Energy [...]
It is readily volatile in vacuo and can thus be moved about by heating and cooling. Thus polonium can be used as a small (but expensive!) heat source and has been used for in space.
Polonium is named after Poland, the native country of Marie Curie. Marie Curie identified the element with her husband Pierre Curie [...]
The absorption refrigerator is a refrigerator that utilizes a heat (e.g., solar) source to provide the energy needed to drive the cooling system rather than being dependent on electricity to run a compressor. These refrigerators are popular where electricity is unreliable, costly, or unavailable, where noise from the compressor is problematic, or where surplus heat [...]
Do you realize just how very important it is to keep your home heating and air conditioning unit running smoothly and efficiently. No doubt you realize that by doing this you will cut your utility bills. True – but did you also realize that by keeping them running efficiently you can extend their operational life [...]
Traditional furnaces
A furnace that is used for Home Heating system purpose draws the air from the home into a system of ductwork. Here the air is heated and regulated to the living rooms. Some furnaces also use blowers to circulate the heated air. The air that is to be circulated is drawn through a [...]
Like most systems that endeavour to become into large scale production first start out as small toys and concept devices. The Hydrogen fuel car from Horizon is one of those quirky toys that has a serious market potential.
Many people are well aware that the need to reduce carbon emissions from one of the main culprits [...]
There’s a lot of energy that we can harness if we only seek to research and develop the technologies needed to do so. We can get away from the fossil fuels and the old electrical grids by turning to alternatives to these highly polluting energy sources.
One of these alternative energy sources is wind power. Wind [...]
It is so easy in the modern world to take air conditioning for granted. With the advances in technology is now virtually unheard of for air conditioning not to be used in any public building. Anywhere where potential customers are being courted for their business, it would be very unwise to leave them in a [...]
There is no one temperature and humidity condition at which everyone is comfortable. People are comfortable at a range of temperatures and humidities. Research conducted over many years on large numbers of people by the American Society of Heating, Refrigeration, and Air Conditioning Engineers concluded there is a range of combined temperatures and humidities that [...]