Cool, Can We Do That Again?
Repeatable and unbeatable for any classroom! Students will want hands-on time with these terrific items and their many classroom applications! If the video does not appear, click here.
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Skip ahead on the timeline to jump to each chapter/scene:
1. Introduction (00:00) 2. Water Gel Crystals (01:46) 3. Polymer Bead Demo (04:07) 4. Gro-Beast Alligator (09:40) 5. Slime (13:24) 6. Sodium Polyacrylate (21:45) 7. Instant Snow (25:18) 8. Prism Glasses, Fluorescent Bulbs, and Lasers (27:17) 9. Ultraviolet Detecting Beads (38:24) 10. Polarizing Filters (41:02) 11. Water Gel Spheres (47:09) 12. Mysterious Glowing Ball (49:01) 13. Polarizing Filters (50:39) |
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$3.95 -
$17.95
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$39.95
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$2.95–$14.95
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Prism Glasses (Double Axis) - Pack of 10
(11 reviews)
Highly efficient, double axis, holographic diffraction grating lenses.$8.95 -
$17.95*Backordered: 6/29/2025
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Ultraviolet Detecting Beads
(160 reviews)
Watch white beads change to bright colors when taken outside!$7.45–$324.95 -
Polarizing Filter Demo Kit
(2 reviews)
Conduct experiments and demonstrations using polarized light.$5.95–$15.95 -
Polarizing Filters
(14 reviews)
These high quality plastic polarizing filters are perfect for all kinds of experimentation.$3.75–$129.95 -
$42.95–$76.95
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$5.95–$224.95
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$6.95
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$8.95–$104.95
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Sodium Polyacrylate (Diaper Polymer)
(24 reviews)
The super-absorbent polymer found in disposable baby diapers.$7.95–$89.95 -
$17.95
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$7.95–$32.95
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Water Gel Crystals - "Ghost Crystals"
(3 reviews)
Placed in water these growing crystals become virtually invisible.$6.95–$14.95 -
$19.95
