322 1-800-452-1261
Sodium Polyacrylate
Instantly absorbs more than 800 times its weight in water.
Instructions included.
See free video at fli nnsci.com.
Catalog No. Description Size Price/Each
W0013 Sodium Polyacrylate,
Synthetic, Powder
100 g $11.88
W0014 500 g 30.65
CHEMISTRY OF TOYS—POLYMERS continued on next page.
Flameless Ration Heater
The Flameless Ration Heater is most commonly used by the U.S.
military to heat food pouches called Meals—Ready to Eat. This
ration heater not only allows soldiers to eat a hot meal in the field
but also aids in the relief of victims of natural disasters. Learn how
the supercorrosion of magnesium produces enough heat to warm
a meal in 15 minutes and keep it warm for up to an hour. Detailed
teacher notes included.
See free video at flinnsci.com.
WATER
Catalog No. Description Price/Each
AP8695 Flameless Ration Heater $3.39
Magnesium Fire Starter
A demo your students will not soon forget! A quick and easy demonstration
of how a substance at roomtemperature can reach 5400 °F
when sparked. Can lead to discussions of the laws of thermodynamics
and many other chemistry principles.
Catalog No. Description Price/Each
AP8740 Magnesium Fire Starter $8.99
Chemistry of Toys—Light
Lazer Dazer
Spin the disk and watch the electrons orbit the nucleus.
It’s a great way to demonstrate the Bohr model—you can
see the protons, neutrons and electrons in the atom. The
Lazer Dazer gives a three-dimensional effect of electrons
jumping from one level to another when viewed from
different angles. Absolutely fascinating! 33/4" diameter.
See free video at flinnsci.com.
Catalog No. Description Price/Each
AP5446 Lazer Dazer $7.38
Light Sticks
Create your own chemiluminescence! Each light stick will provide
up to 12 hours of fun. Many interesting demonstrations are
possible.
Catalog No. Description Price/Each
AP1443 Light Stick, Green $3.48
AP2066 Light Stick, Red 3.43
AP2067 Light Stick, Blue 3.28
AP2068 Light Stick, Yellow 3.43
AP2069 Light Stick, Orange 3.28
Chemistry of Toys—Magnets
Magnetic Activities See page 440.
Chemistry of Toys—Polymers
Fiber Optics Strand
By: The Flinn Staff
Fiber-optic material that seems to glow
on its own! It glows non-stop. Place your
fingers over both ends, and it will still shine
on your fingers! How does this “light pipe”
work? Includes a 30" length of the fiber and
instruction guide.
Catalog No. Description Price/Each
AP4558 Fiber Optics Strand $13.65
Rainbow Glasses
Bright lights explode into crystal clear spectra after you put
on Rainbow Glasses. Teach your students about color, light,
refraction and line spectra with these simple, cardboard spectacles.
Inexpensive, colorful and lots of fun. 531.5 lines/mm.
Catalog No. Description Price/Each
AP1949 Rainbow Glasses $1.95
Printable Magnetic Paper
Customize and print your own signs, directions,
warnings, or symbols on this high
quality, durable, magnetic 81/2" x 11" paper.
Runs through any inkjet printer. Easily
trimmed with scissors to meet your needs.
Package of 4 sheets.
Catalog No. Description Price/Pkg.
AP6568 Printable Magnetic Paper $16.66
Ghost Crystals
A vial appears to contain only water and a small
string hanging down into it. When the string is
lifted out, a large shiny crystal is found to be tied
up in the noose. When the string is lowered back
into the water, the crystal again becomes invisible!
Instructions included.
See free video at flinnsci.com.
Catalog No. Description Price/Each
G0050 Ghost Crystals, 100 g $8.99
Fortune Teller Fish
Made of a hygroscopic polymer, the red cellophane 31/2" fish
expands as it absorbs water. The moisture from your hand therefore
determines the amount of curling or movement of the fish.
Catalog No. Description Price/Pkg.
Price/Pkg.
12 Pkg. or more
AP5449 Fortune Teller Fish $2.90/12 $2.50/12
Enviro-Bond™, 403
Enviro-Bond™ 403 is a superabsorbent polymer used to clean up
oil spills. It actually encapsulates the Marvel Mystery Oil, listed
below, and floats to the surface. Instruction sheet provided.
Catalog No. Description Price/Each
E0058 Enviro-Bond™ 403 $12.69
AP8927 Marvel Mystery Oil ®, 16 oz. 16.82
Chemistry of Toys—Heat, continued
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