Quantum physics is a very strange thing. It states that one particle can be in two places at the same time. Moreover, a particle is also a wave, and everything that happens in the quantum world can be represented as the interaction of waves - or particles, as you prefer. All this was clear by the end of the 1920s. During this time, many different more or less convincing interpretations were tried. Renowned science popularizer John Gribbin takes us on a fascinating journey through the "big six" of such explanations, from the Copenhagen interpretation to the idea of the plurality of worlds. All of these options are crazy to varying degrees, but in the quantum world, crazy is not the same as wrong, and being crazier than others does not necessarily mean be more unfaithful. “Six Impossibilities” is a strikingly concise guide to a truly amazing world. The publishing design is preserved in PDF A4 format.