Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics and solar power. Teaches Bernoullis Principle and Pascals Principle. Great for science classes and the perfect start to a science project. Bright direct sunlight on a calm, cool day has the Solar Balloon soaring in just minutes. Includes one 50 foot long by 29" diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide. Made in USA.

Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics and solar power. Teaches Bernoullis Principle and Pascals Principle. Great for science classes and the perfect start to a science project. Bright direct sunlight on a calm, cool day has the Solar Balloon soaring in just minutes. Includes one 50 foot long by 29" diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide. Made in USA.

Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics and solar power. Teaches Bernoullis Principle and Pascals Principle. Great for science classes and the perfect start to a science project. Bright direct sunlight on a calm, cool day has the Solar Balloon soaring in just minutes. Includes one 50 foot long by 29" diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide. Made in USA.

Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics and solar power. Teaches Bernoullis Principle and Pascals Principle. Great for science classes and the perfect start to a science project. Bright direct sunlight on a calm, cool day has the Solar Balloon soaring in just minutes. Includes one 50 foot long by 29" diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide. Made in USA.

Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics and solar power. Teaches Bernoullis Principle and Pascals Principle. Great for science classes and the perfect start to a science project. Bright direct sunlight on a calm, cool day has the Solar Balloon soaring in just minutes. Includes one 50 foot long by 29" diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide. Made in USA.

Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamics and solar power. Teaches Bernoullis Principle and Pascals Principle. Great for science classes and the perfect start to a science project. Bright direct sunlight on a calm, cool day has the Solar Balloon soaring in just minutes. Includes one 50 foot long by 29" diameter Solar Balloon, 400 feet of string, complete instructions and science learning guide. Made in USA.

Create a world of rainbows with this larger acrylic prism.

TEDCO's Cyclone Gyro is American Made and Patented. A Gyroscope for all ages from 6 and up.

If you frequently fly with Tim, you may need a replacement rubber band. You will receive two sets, but remember, Tim Bird is required but not included.

Create your own vortex with The Original Pet Tornado! This hands-on science toy lets kids and adults explore tornado formation in a fun, interactive way. Features the Enhanced Fujita Scale for educational value. Made in the USA. Ages 5+