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Item #17374
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Demonstrates Charles Law & Energy transfer.
Place the larger glass bulb in your hand, wrap your fingers around it, and watch what happens. Your body heat causes the liquid inside to shoot up to the top bulb and appear to boil. How does it work?
Fascinate your friends by testing who has the warmest body temp and can make it “boil.”
Features:
- 4 inches tall
- Great for the classroom, office, and home
- Fragile - made of glass
Age14+
Approx. Ship Size5.50 x 3.25 x 2.20 in
13.97 x 8.26 x 5.59 cm
13.97 x 8.26 x 5.59 cm
Weight0 lb 2 oz
0.05 kg
0.05 kg
⚠ Safety warning
CHOKING HAZARDSmall parts. Not for children under 3 yrs.
CHEMICAL HAZARD
Contains chemicals which may be harmful if misused. Read cautions on individual containers carefully. Not to be used by children except under ADULT SUPERVISION.
