Бесплатный камин зимой 😱! Он нужен каждому дому, но никто им не занимается

In this video, Inventor 247 demonstrates a simple, powerful homemade heating system that uses a copper tube and magnets to generate heat via eddy currents, providing a silent, safe, renewable heat source for emergencies, workshops, garages, camping, or winter survival. The video explains how the magnetic heating effect works, which magnets produce the strongest heat, how to choose the right copper tube size, step‑by‑step assembly, ways to increase efficiency with airflow, real‑world testing of how hot the heater can get, and safety measures. This DIY heater is inexpensive, fun, and ideal for hobbyists, survivalists, science enthusiasts, and homeowners preparing for winter.