14 reactions | Learn how the process of vulcanization changes the properties of rubber. Use this resource to provide opportunities for students to develop and use models for how atoms combine in different ways to produce different properties in materials. https://bit.ly/39Rzsw3 | NOVA Education | Facebook

🔥This genius homemade vulcanizer turns a recycled engine piston into a professional-grade rubber repair station. By constructing a leverage-based press frame, the tool applies massive downward pressure while the piston base acts as a heat conductor to melt the patch permanently into the inner tube. This thermal bonding process seals punctures instantly and is far more durable than standard glued patches. Save this brilliant fabrication project for your home workshop. #welding #fabrication #mech