====== Table of contents ====== [[en:a_matter_of_scale|1 - A matter of scale]]\\ [[en:nobody_really_understands_quantum_mechanics|2 - Nobody can understand quantum mechanics]]\\ [[en:schrodingers_cat|3 - Schrödinger's cat]]\\ [[en:this_little_thing_called_qubit|4 - This little thing called qubit]]\\ [[en:Mathematics_at_the_rescue|5 - Mathematics at the rescue of understanding]]\\ [[en:quantum_registers|6 - Quantum registers]]\\ [[en:single_qubit_gates|7 - Single qubit gates]]