Experimental glass blowing for boys

This compact guide invites young experimenters to explore the surprising world of glass making with simple tools and household supplies. It walks readers through a series of step‑by‑step projects—softening a glass tube in an alcohol lamp, bending it into imaginative shapes, scoring and snapping it cleanly, and polishing the edges for a smooth finish. Clear safety tips about lamp fuel, wick care, and handling heat keep the workroom safe while encouraging confident, hands‑on learning.

Beyond the fun of shaping glass, the book explains why the material softens when heated and hardens on cooling, linking everyday objects like bottles and windows to the experiments. It also introduces the basics of a blowpipe, showing how a steady breath can shape molten glass into simple forms. By the end of the first part, readers have a solid foundation in both practical technique and the underlying physics, ready to move on to more ambitious projects.