Warum wir zu 99,999999999999 % aus Zwischenraum bestehen - und das trotzdem nicht bemerken

All the objects around us, including our own bodies, appear to be so compact and solid, made entirely of something. This impression couldn't be more wrong: In reality, matter consists practically only of space. In this video, I explain how this emptiness of matter comes about and why it still seems as if we are made entirely of something. We take a look at objects where the emptiness is visible to the naked eye, such as glass, and at those where the space is completely missing, namely neutron stars.