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Hand Boiler Thermo Toy – Science in Your Palm | First Time in Pakistan
₨1,500.00
- SKU: 1004
Estimated Delivery Date : within 5-7 days aafter order confirmation
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Description
Specification:
Condition: Brand New
Item Type: Thermometer
Material: Glass
Product Size: Approx. 16.5 x 5 cm / 6.5 x 2 in
Weight: Approx. 67g / 2.4oz
Description
Innovative Novel Thermometer Hand Boiler Stress Relief Home Ornament Birthday Gift
Feature:
• 🔥 Thermodynamic Action – Watch liquid rise and bubble just by the heat of your hand.
• 🧪 Elegant Glass Design – Curved glass tubes with vibrant colored liquid make it a visual delight.
• 🎓 STEM Learning Through Play – Demonstrates heat transfer, vapor pressure, and gas expansion.
• 🖐️ Interactive & Safe – Just hold it gently and see the magic—no buttons, no batteries.
• 🚫 No Batteries Needed – Powered entirely by body heat.
• 🧠 Solo or Group Fun – Great for science demos, classroom experiments, or showing friends the power of heat.
Why Should You Buy This?
• It’s a classic science toy that turns your hand into a heat engine.
• Perfect for classroom demonstrations, home experiments, or gift for curious minds.
• Helps kids visualize invisible forces like pressure and temperature.
• Durable, reusable, and endlessly fascinating.
What Abilities It Will Add in Your Kids
• Boosts curiosity about how heat and pressure work
• Improves observation skills through visual cause-effect reactions
• Introduces scientific thinking and hypothesis testing
• Encourages hands-on learning and safe experimentation
• Builds vocabulary around thermodynamics and fluid behavior
How It Works – Step-by-Step
• 📦 Unbox the hand boiler and hold it upright
• 🖐️ Wrap your hand around the bottom bulb gently
• 🔥 Body heat warms the liquid, increasing vapor pressure
• ⬆️ Liquid rises through the tube into the top bulb
• 💨 Bubbles form as vapor pushes liquid upward
• 🧪 Observe and repeat—try with different hand positions or temperatures
Scientific Principle Behind Its Working
The hand boiler operates on thermodynamic principles, specifically:
• Heat transfer: Your hand warms the liquid and the air above it
• Vapor pressure: Warmed air expands, increasing pressure in the lower bulb
• Fluid displacement: The pressure pushes liquid up the tube into the upper bulb
• Gas laws: Demonstrates Charles’s Law and Boyle’s Law in action
یہ کیسے کام کرتا ہے
• 📦 ہینڈ بوائلر کو کھولیں اور سیدھا رکھیں
• 🖐️ نیچے والے بلب کو ہاتھ سے نرمی سے پکڑیں
• 🔥 جسم کی گرمی مائع اور ہوا کو گرم کرتی ہے
• ⬆️ مائع ٹیوب کے ذریعے اوپر والے بلب میں چڑھتا ہے
• 💨 جب بخارات دباؤ بڑھاتے ہیں تو ببل بنتے ہیں
• 🧪 مشاہدہ کریں اور دہرائیں—مختلف ہاتھوں یا درجہ حرارت کے ساتھ آزما کر دیکھ
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