About This

• *Physical electromagnetic experiment box, including various electrical experiments in physics
• *Small motor, solar panel, buzzer, hand generator experiment, solar power experiment, doorbell experiment, etc.
• *Using highly elastic metal materials, the battery installation is firmer, and the front, rear, left and right card slots are convenient for series or parallel
• *A good helper to develop thinking and cultivate children's practical ability
• *Help children learn to observe experimental phenomena, learn to establish experimental illusions, learn to explore experimental processes, and learn to summarize experimental conclusions