We've been building our own DIY holographic projector... how cool is this?! 🌟 This week at Street Science, we've been delving into the magic of light! 💡✨ Using just a cardboard box, an iPad, and a piece of glass, we created a DIY holographic projector! But how does it work? It's all about refraction—the bending of light as it moves through different materials. When light from the iPad screen passes through the glass at an angle, it refracts and creates the illusion of a 3D floating image—a hol

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