Quantum information? Charles Bennett discusses the physicality of information, and the revolutionary ideas and thinkers that led up to the fusion of physics and computer science that eventually gave birth to the field of quantum information. Your formal invite to weekly Qiskit videos ► https://ibm.biz/q-subscribe Charles Bennett is widely considered to be one of the founding fathers of quantum cryptography for his discovery of the BB84 protocol. #QuantumComputing #CharlieBennett #Qiskit