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Hand Boiler
Watch art in motion with Hand Boiler! The heat from your hand appears to make the liquid in the bottle boil. This is a result of Charles' law by Jacques Charles. In 1787, Charles discovered that a gas' volume is proportional to its absolute temperature. At a constant pressure (inside the Hand Boiler's glass), the gas' volume increases as the temperature increases. This means the heat from your hand causes the gas inside the glass to expand enough to displace the liquid. Make science fun!
NOTE: This item comes in assorted colors. While we make every effort to ensure items in stock are represented accurately online, at this time, we are unable to ensure that you will receive this item in the color you see pictured.
- Height: 6.5"
- Material: Glass
- Color: Assorted
- Care & Safety: Adult Supervision Required; Flammable
- Age Grade: 14+
- Quantity: 1
Shipping:
Please provide a physical street address for the shipment of merchandise orders. PO Box shipping addresses may be provided for gift card only orders. Most orders will ship within 1-2 business days and tracking is provided via email when the order ships. Delivery usually takes an additional 3-4 business days. Keep in mind, some orders may require an additional business day to process, and some locations can require 5-7 business days for delivery.
Returns:
We want you to be happy with your purchase! If you're not completely satisfied, you can return qualifying items within 90 days.
- 14+