At 100 qubits a single quantum computer processor would, theoretically, be more powerful than all the supercomputers on the planet combined. We may be closer to that milestone than you think and the world isn’t ready.
Quantum computers are spooky devices that don’t follow the normal rules of physics. Instead of bits, like classical computers, they use qubits. You can read our primer on the topic here. Here’s why 100 qubit quantum