Qubit
Concept
The basic unit of quantum information, analogous to a classical bit but capable of being in a superposition of states.
Mentioned in 3 videos
Videos Mentioning Qubit

Simon Benjamin on Architectures for Quantum Computing
Y Combinator
The basic unit of quantum information, analogous to a bit in classical computing, capable of existing in a superposition of states (0 and 1 simultaneously). Qubits are inherently unstable and prone to collapse to a single state.

Scott Aaronson: What is a Quantum Computer? | AI Podcast Clips
Lex Fridman
The basic unit of quantum information, analogous to the classical bit, but can exist in a superposition of 0 and 1 states.

Wormholes in the laboratory – Public lecture by Dr. Joe Lykken
Fermilab
The basic unit of quantum information, analogous to a classical bit but capable of being in a superposition of states.