Quantum Information: Bits Become Qubits

Quantum information is the science of storing and processing data using quantum rules.
Unlike classical bits, which are 0 or 1, qubits can be 0, 1, or both at once.
This superposition lets quantum computers explore many possibilities simultaneously.
Entanglement links qubits, enabling powerful correlations beyond classical systems.
Quantum information is fragile—measurement collapses qubits into definite states.
Error correction is vital to protect qubits from noise and decoherence.
Quantum algorithms promise breakthroughs in cryptography, chemistry, and optimization.
Quantum information links physics with computing, mathematics, and communication.
Quantum teleportation transfers information—not matter—between entangled qubits.
At its core, quantum information redefines what it means to compute and communicate.