SKU: 32859892842

Janice Van Cleave's Scientists Through the Ages

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Description

Janice Van Cleave's Scientists Through the AgesProfiles of some of history's greatest scientists and fun experiments that demonstrate their theories Janice VanCleave's Scientists Through the Ages profiles the lives and work of more than twenty five important thinkers in astronomy, biology, chemistry, earth science, and physics. This exciting book includes short biographies of the scientists, descriptions of their contributions to science, and simple experiments that reveal some of their most

Profiles of some of history's greatest scientists-- and fun experiments that demonstrate their theories

Janice VanCleave's Scientists Through the Ages profiles the lives and work of more than twenty-five important thinkers in astronomy, biology, chemistry, earth science, and physics. This exciting book includes short biographies of the scientists, descriptions of their contributions to science, and simple experiments that reveal some of their most important discoveries.

You'll meet scientists from every part of the world and every age, from Archimedes to Einstein, Galileo Galilei to Maria Mitchell, and Mary Anning to Marie Curie. Every experiment can be performed at home or in the classroom with safe, inexpensive materials. So find out how these famous scientists made life better for all of us, and start your own explorations with these fun and easy experiments

Binding Type: Paperback
Publisher: Wiley
Published: 12/25/2003
ISBN: 9780471252221
Pages: 122
Weight: 0.70lbs
Size: 10.84h x 8.56w x 0.38d

Review Citations: Booklist 12/01/2003 pg. 680
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SKU: 32859892842

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mike
San Leandro, US
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
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Me
Los Angeles, US
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
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Reviewed in the United States on April 5, 2026
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Susan Cedar
Cuba, US
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
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Maddox
Whiting, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
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Reviewed in the United States on April 19, 2026
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Animal Lover
San Leandro, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026

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