SKU: 49828906090

Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual

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Description

Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory ManualStyle: Crystal Growing Product Description We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex, providing the perfect learning experience for new chemists. Grow dozens of dazzling crystals! A full color, 32 page experiment manual guides your experiments in crystal chemistry. From the Manufacturer Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic

Style:Crystal Growing

Product Description

We absolutely love this crystal growing kit from Thames & Kosmos. The 15 experiments progress from simple to complex, providing the perfect learning experience for new chemists. Grow dozens of dazzling crystals! A full-color, 32-page experiment manual guides your experiments in crystal chemistry.

From the Manufacturer

Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different crystals each with different properties, including potassium alum crystals that form regular octahedrons, rapidly growing sodium sulfate crystals, long needle-shaped sodium acetate crystals, and plaster which is made from gypsum crystals. Mold fun plaster shapes, including stars, lightning bolts, dolphins, and pyramids, and grow layers of crystals on them. Use dyes to form colored crystals, and mix the dyes to grow a rainbow of custom colored crystals. Display your crystal creations in a clear treasure chest with a locking lid. Mold your own geode — a hollow rock with crystals growing inside — and create a beautiful crystal cavern inside. Experiment with growing crystals rapidly and slowly, and observe how that affects the crystal structures. See if you can grow one giant crystal, and many small crystals on the surface of a rock. Measure how the crystallization of solids out of a solution, and the dissolution of crystals back into solution, affect the temperature of the solution. Learn about the energy of crystallization. Investigate solutions, crystallization, and the chemistry of crystal growing. Learn about the structures and geometries of different crystal shapes. This kit is thoroughly tested and safe: Over one million units of this kit have sold worldwide. A full-color, 32-page experiment manual guides your experiments in crystal chemistry and Earth science.

  • Learn about the structure and geometry of crystals
  • Grow dozens of dazzling crystals
  • Mold fun plaster shapes and use dyes to grow a rainbow of custom colors
  • Over 1 million kits sold world-wide
  • Includes 32-page full-color manual
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SKU: 49828906090

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M2B3A4F1P1
Lowell, US
★★★★★ 5
My dog likes this brand
Size: 5.5 Ounce (Pack of 1)
This is the only brand of Himalayan chew that my dog likes. I’ve heard other brands come with an off smell but I’ve never noticed a bad smell with this one. This is the same version they sell at Whole Foods so I trust that the ingredients are good quality. My dog loves to chip away at this thing and it makes a huge mess but I deal with it to make him happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2024
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Verified Purchase
Hasan Dutton
Belleville, US
★★★★★ 5
Best chew toy I’ve ordered
Size: 5.5 Ounce (Pack of 1)
My dog usually destroys chew toys in 30mins or less he has been chewing on this toy non stop the past 4 hours. He hasn’t conquered it yet and that’s great for us as it allows us to get things accomplished while he’s occupied. I will definitely order another one after he eventually breaks this down
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Reviewed in the United States on February 4, 2024
S
Verified Purchase
Shannon Reed
Battle Creek, US
★★★★★ 5
Great quality, dogs loved them
Size: 5.5 Ounce (Pack of 1)
I didn't know what my dogs would think of the Yak cheese but they loved it. I later tried another brand but it was splintering easily. This one kept a nice solid texture the whole time the dogs were enjoying it. Would definitely recommend.
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Reviewed in the United States on July 3, 2024
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beautyone
Grantham, US
★★★★★ 4
Not good for sensitive tummies or IBD
Size: 5.5 Ounce (Pack of 1)
Unfortunately my shepherd got bad diarrhea even with just half one. But the product smells really good. Like a nice Smoky flavor. I used to feed to my little poodle girl who had lots of allergies and sensitivities and very small amounts occasionally. But unfortunately my GSD can't handle much of anything so I don't hold it against the product, but if you have a very sensitive tummy dog, give a small amount in the beginning to try.
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Reviewed in the United States on October 2, 2024
M
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Madeleine Barmark
Lowell, US
★★★★★ 5
My dogs favorite
Size: 5.5 Ounce (Pack of 1)
This is one of my dogs favorite chews. I love it to as she can work on it for days and weeks without damaging her teeth. She stays occupied and seems to love the taste
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Reviewed in the United States on October 13, 2024

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