Tedco | Science & Nature Solar Balloon

Description

Experience the power of the sun with a balloon that magically (Scratch that) Scientifically floats!Fill the fifty-foot balloon with any kind of air and then take it out to an open space on a calm, clear, sunny day.As the sun’s rays hit the dark surface of the balloon, heat is absorbed and the air inside begins to warm up.Since warm air is less dense than cool air, the balloon begins to float higher and higher! – It’s an astonishing sight, even for adults!Demonstrate buoyancy, convection, thermodynamics, and solar power. Use it to teach the Bernoullis Principle and the Pascals Principle.Give your science class an exciting outdoor learning experience or even mesmerize the judges at the science fair.The Solar Balloon turns scientific learning into high-flying excitement you can see!Solar Balloon Balloon that floats when heated by the sun Encourages scientific learning, a mesmerized science class Children see the wonders of science first-hand, not just from a textbook Great for science class demonstrations Mesmerize judges at science fair Demonstrates buoyancy, convection, thermodynamics, solar power Teaches Bernoullis Principle, Pascals Principle Flies as high as a rooftop! – Tethered by a string Takes 1 to 2 hours for full flight Includes 50 x 2.5 foot solar balloon, 400 feet of string Detailed instructions and scientific learning guide included Durable materials for sure flight every time Made in the U.S.A.