FutureGen Quantum on Instagram: "Quantum tunneling is one of the strangest effects in physics…a particle can appear on the other side of a barrier without breaking it…like a ball magically passing through a window. Impossible for us…but totally normal in the quantum world ⚛️ It’s also the reason the Sun shines. Hydrogen nuclei normally repel each other…but tunneling lets them slip through the barrier and fuse…releasing the energy that becomes sunlight ☀️ Without quantum tunneling…fusion wouldn’t