http://www.advancedpureair.com/airshieldairpurifier.htm

The advanced technology Air Shield air purifier from Advanced PureAir features a state-of-the-art 9-stage air pollution detection, diagnostic, filtration and purification system which includes: sophisticated air quality sensors; diagnostic sensors indicating when it’s time to change filters or conduct other routine maintenance; pre-filters for trapping larger airborne particulates; hi-performance HEPA filter which are 99.97% effective in capturing harmful airborne particles as small as 0.3 microns; Activated Carbon which absorbs noxious odors, fumes and gases; a Germicidal UV Light which actually destroys bacteria, viruses and other airborne germs; Dual Photo Catalyst Nano-TiO2 Germicidal Sanitizers which suppress the growth of harmful microorganisms including mold and mildew; and Negative Ion Generation which is extremely effective at clearing smoke, decreasing carbon monoxide levels, combating airborne infections and even reducing fatigue. Filters pollen, smoke, air pollutants, odors, bacteria, germs, mold pet dander and more…

Also features a powerful but ultra quiet 5-speed fan; intuitive easy to read LCD control panel; and 4 mode automatic on/off timer function. The Air Shield air purifier’s use of 9 separate, integrated air filtration and purification technologies allows the unit to match and surpass the best aspects of competing air purifiers while avoiding their multiple shortcomings. Instead of just offering a handful of features that eliminate SOME air pollutants, SOME odors or A FEW germs the unit integrates a complex set of technologies which detect and eliminate harmful air pollutants, dangerous germs and noxious odors that other limited-technology air purifiers simply can’t. That’s the Air Shield difference! Includes Remote Control (battery included).

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Technorati Tags: air pollutants, bacteria, Germs, mold pet dander, odors, pollen, smoke

Special Price Link : http://www.smartappliances.info/air-purifier-pure-air-elements-4-stage
This air purifier will improve the quality of the indoor air you breathe. Air Purifier: three-stage purification process filters smoke. dust and pollen cleanable HEPA filter works in conjunction with UVC lamp and negative ionizer to remove allergens and particulates purifies up to 160 square feet high. medium and low speed settings; timer settings in 1-hour increments up to eight hours remote-control

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Technorati Tags: Air, Elements, pure, purifier, Stage

Product DescriptionIf you’ve got an Electrolux refrigerator with the Pure Advantage air filtration system, then you’re in luck. Replace this filter every 6 months, and your fridge will never stink of onions, garlic, fish or overripe fruits and vegetables again.

radvisor.com/pure-air-filtration/electrolux-eafcbf-replacement-air-filter#more-504″ class=”more-link”>(more…)

Special Price Link : http://www.smartappliances.info/advanced-pure-air-newport-9000-air-purifier
Model: UP-9000: Advanced Pure Air’s nine-stage air filtration and purification technologies suppress dust. pollen. pet dander. pet odors. cooking odors. tobacco smoke. toxic gases. odors and most other household air pollutants. Even more importantly. the Newport 9000 is highly effective in the fight against micro-biologicals. including viruses. bacteria. germs. molds. mildews and other airborne

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Technorati Tags: 9000, Advanced, Air, Newport, pure, purifier

1 Which of the following is an accurate description of a theory?
a well-tested explanation for how something works.
an observation made over and over again.
someone’s idea about how something works.
easily proved wrong and therefore cannot be trusted in science.

2. Which of following statements is true about scientific knowledge?
Scientific ideas are not subject to change, and so knowledge stays the same.
Scientific knowledge is constantly evolving as new observations are made.
While scientific knowledge increases over time, old knowledge never changes.
Theories can change frequently, but scientific knowledge is absolute.

3. When scientists serve in advisory roles to society, they must
Be careful to present only objective facts
Insert personal political views into the advice
Place their own moral views above the needs of society
Ignore the needs of the environment and focus only on making money

4. Which of the following is an example of applied research?
Determining the components of the human genome
Studying characteristics of gorillas when raising their young
Finding replacement chemicals for the air-polluting CFCs used in machines and appliances
Working with carbon to determine its bonding characteristics

5. If a student’s clothing catches fire from the open flame of a Bunsen burner, the student must be sprayed with the fire extinguisher.
True
False
10. On which of the following "graduated" pieces of laboratory glassware can you measure most accurately to the tenths of a milliliter?
250 mL beaker
1000 mL graduated cylinder
50 mL beaker
25 mL graduated cylinder
12. Identify which of the following are considered solutions.

I. A medicine that says "shake before using"
II. Rubbing alcohol
III. Italian salad dressing
IV. A soda pop drink
V. Pasteurized milk
VI. Black coffee
II, IV, and VI
II, IV, V, and VI
I, II, IV, and VI
IV, V, and VI

13. Solutions are always considered which of the following?
Homogeneous
Heterogeneous
Saturated
pure substances

14. Which of the following is an example of a physical change?
Rusting bicycle chain
Melting butter
Fireworks exploding
Baking a cake

15. Which of the following is an example of a physical property?
Transparency
Reactivity with acid
Ability to rust
Ability to burn

16. Which of the following is not an example of a chemical property?
Ability to rust
Density
Reactivity with acid
Flammability

17. Of the following examples, select those that represent a chemical change.

I. breaking a pencil in two
II. water freezing and forming ice
III. frying an egg
IV. burning wood
I, III
II, III, IV
III, IV
I, II, III

18. A solution of sugar and water can be separated into its individual components by boiling.
True
False

19. What is the best physical way to separate a mixture that has two different phases of matter?
chromatography
precipitation
distillation
filtration

20. The best way to separate ethanol from its solution in water is to use which of the following?
chromatography
precipitation
distillation
filtration

21. The standard (Bohr) model of the atom shows that:(Points : 3)
a positively charged nucleus has negatively charged particles surrounding it
a neutrally charged nucleus has neutrally charge particles encompassing it
a negatively charged nucleus has positively charged particles encompassing it
a positively charged nucleus has positive or negatively charged particles encompassing it

22. Which of the following statements about the atom would Dalton NOT agree with in the early 1800s?
Atoms are the smallest particles of matter.
The mass of an iron atom is different from the mass of a copper atom.
Nuclear reactions can convert mass to energy.
A compound is made of two or more different atoms from different elements.

23. In an atom, the number of electrons is unrelated to the number of protons.
True
False

24. The atomic number represents the total number of protons and neutrons in an atom.
True
False
25. In comparing two isotopes of the same element, the atomic number:(Points : 3)
changes to reflect the number of protons.
changes to reflect the new mass number.
changes to reflect the number of new neutrons.
stay the same.

Yet another one who totally ignores the Yahoo rules you accepted on joining! They say that you can ask ONE question for ONE lot of your points . seems fair to me and nearly everyone sticks to it. To ask 21 questions is abuse of the system, and suggests you think we are just sad geeks with nothing better to do with our lives than sit and answer all your 21 questions. So instead of reporting you for abuse, I’ll stick to the rules and answer one question.

14. Which of the following is an example of a physical change?

Melting butter

Special Price Link : http://www.smartappliances.info/advanced-pureair-air-shield-air-purifier
The advanced technology Air Shield air purifier from Advanced PureAir features a state-of-the-art 9-stage air pollution detection. diagnostic. filtration and purification system which includes: sophisticated air quality sensors; diagnostic sensors indicating when it’s time to change filters or conduct other routine maintenance; pre-filters for trapping larger airborne particulates; hi-performance H

Duration : 0:0:41

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Technorati Tags: Advanced, Air, PureAir, purifier, Shield