Magdeburg Hemisphere – 3.25" Diameter, Rubber 17th Century Vacuum Experiment, Pack of 10 By GSC International Inc.

The Magdeburg Hemisphere by GSC International Inc. is a modern take on the iconic 17th-century experiment demonstrating air pressure. Measuring 3.25" (8cm) in diameter, each hemisphere pair creates a simple vacuum when pressed together, making it challenging and fun for students to separate the discs.

Constructed from durable rubber, these hemispheres are built to withstand repeated classroom demonstrations. Each pack includes 10 pairs of hemispheres and detailed instructions, making it perfect for science labs, classrooms, or group experiments.

This classic experiment helps students explore fundamental principles of physics, air pressure, and vacuums without needing a vacuum pump. It’s an engaging, hands-on activity that encourages curiosity and scientific exploration.

Key Features:

• Classic Vacuum Experiment: Demonstrates the force of air pressure in a fun, hands-on way
• Durable Rubber Construction: Built for repeated classroom or lab demonstrations
• Full Product Dimensions: Each hemisphere measures 3.25" Diameter × 2.75" Height × 3.25" Width
• Pack of 10 Pairs: Ideal for classrooms, labs, or group experiments
• Includes Instructions: Step-by-step guidance for safe and effective demonstrations