Radiometer
Retail Price: $13.00
Normally $12.95
Today's Sale Price: $11.95
8% off suggested retail...you save $1.05!
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Item: TC003
Quantity on Hand: 2
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Experience this sphere powered by the sun! The vanes in the Radiometer are alternately dark and light in color. When the light strikes these vanes, it transfers heat to each one - but not at the same degree. The lighter vane reflects the rays and the darker vane absorbs the rays. The stronger the light, the more energy there is causing the vanes to spin faster.
As one of the top online toy retailers, we have access to unprecendented quantities of product review data. One of the key ways that we use this data is by associating our products to the specific ages and genders of the kids who are playing with them. Whereas most retailers must rely upon manufacturer suggested ages (i.e. 3+), we take actual customer usage and share it with you here so that you can choose the perfect toy or game.
But how does this help me? You can use these graphs as a general measure of it's appropriateness for a given age and gender. While this information is generally accurate, it should not be used as an absolute answer. For instance, many dinosaur toys are purchased for boys, however, that doesn't mean that it's inappropriate for a girl who happens to like dinosaurs.
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NOTE: The orange color in the charts above indicate ages that are LESS than the manufacturer suggested age. Please purchase at your discretion if your child is younger than 7 years of age.
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Toy Value Index
8.81
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Click here to view our EXCLUSIVE
Toy Value Index methodology...
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Toy IQ
164
Genius
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Click here to view our EXCLUSIVE
Toy IQ methodology...
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UPC
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043067018007
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Manufacturer SKU
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01800
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Manufactured In
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 Indonesia
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Manufacturer Recommended Minimum Age
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7 years
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Fat Brain Toys Sales Ranking
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#1411
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WARNING:
CHOKING HAZARD - Small parts.
Not for children under 3 yrs.
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Review of Radiometer
Posted 12/20/2011 by Paula Church
Rating: 
Setting: Home
Honestly, this does not interest me, it is for my husband. I have been looking for one for a while, I was very happy to find it at your company. He will be very pleased
Product review of Radiometer
Posted 11/25/2011 by Katrina
Rating: 
My little girl loves watching it spin. She even tells me if I didn't raise her window shade enough for her to see it.
A rating of Radiometer
Posted 4/5/2011 by Thomas Mitchell
Rating:
Setting: School
(This will be used for a science class for 8th graders.) It works well , and as expected. The available literature seems to indicate that no definite mechanism has ever been proven for how it works.
My rating of Radiometer
Posted 12/13/2010 by Toni
Rating:
Setting: Special Services Sector
Es muy original y despierta interes, fomenta la curiosidad.
Information about Radiometer
Posted 10/18/2010 by Cindy Jenkins
Rating:
Used in science lessons to demonstrate solar or light energy. The kids (3rd grade) were amazed!
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2 of 2 customers found this review helpful.
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Some alternate spelling variations of this product:
Radiometer, weathervane, measure radio waves, sun meter, light meter, sunlight meter, sun-light meter, ,
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How much will shipping cost?
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When will it be shipped?
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Less than 5 units left...place your order now!
This product is in stock and will ship today if ordered by 3:00 p.m. CST.
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How long will it take to be delivered?
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Click here to get estimated delivery date.
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I have a question about this product. Can I talk to a real person?
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Our customer service staff is standing by to answer your questions 9 am to 5 pm Central. You can email us or call us toll-free at 1-800-590-5987.
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 BRANDS
Tedco
GENDER
Female
Male
INTERESTS
Science
TOY CATEGORIES
Science & Nature
Alternative Energy & Environmental Science
Teaching Toys & Tools
Subjects
Science Education
TOYS BY AGES
7-8 years
9+
Teens
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