Demistifying the Qubit
The qubit, explained without jargon: how it stores information, why superposition is not an object being in two places at once, and what happens when you measure it.
BeginnerqubitsDuration pendingPublication date pending
Video library
Quantum technology videos
Every video pairs with a written lesson. Players load only when you press play, and we use YouTube's privacy-enhanced domain.
Subscribe on YouTube13 videos
How Qubits Store Data
A closer look at how information is actually encoded in a qubit — amplitudes, phase, and why a quantum state holds more than a simple 0 or 1.
BeginnerqubitsDuration pendingPublication date pending
How Quantum Superposition Works
What superposition really means: how a qubit holds amplitudes for both 0 and 1, why interference matters, and what happens the moment you measure.
BeginnersuperpositionDuration pendingPublication date pending
Thumbnail pending
What Is Quantum Information?
A plain-language introduction to how information can be stored in quantum systems, and why that changes what computers and networks can do.
Beginnerquantum informationDuration pendingPublication date pending
Thumbnail pending
What Is a Qubit?
How a qubit differs from a classical bit, and what it really means for a quantum system to hold a combination of 0 and 1.
BeginnerqubitsDuration pendingPublication date pending
Thumbnail pending
Superposition Explained
Why superposition is about combined amplitudes rather than an object being in two places at once, shown with simple diagrams.
BeginnersuperpositionDuration pendingPublication date pending
Thumbnail pending
Quantum Entanglement Explained
What correlated quantum systems actually do, what Bell tests showed, and why entanglement cannot be used to send messages faster than light.
BeginnerentanglementDuration pendingPublication date pending
Thumbnail pending
Measurement and Probability
How measurement turns quantum amplitudes into ordinary outcomes, and why repeated runs are needed to read a quantum result.
Beginnerquantum measurementDuration pendingPublication date pending
Thumbnail pending
Classical vs. Quantum Computing
A side-by-side comparison of how classical and quantum machines process information, and which problems each is suited to.
Beginnerquantum algorithmsDuration pendingPublication date pending
Thumbnail pending
Quantum Gates and Circuits
How quantum gates transform qubit states and how circuits are assembled from a small set of reusable operations.
Intermediatequantum gates and circuitsDuration pendingPublication date pending
Thumbnail pending
Why Quantum Error Correction Is Necessary
Noise, decoherence, and the idea of encoding one logical qubit across many physical qubits to protect fragile information.
Intermediatequantum error correctionDuration pendingPublication date pending
Thumbnail pending
Quantum Communication and Key Distribution
How quantum key distribution uses measurement disturbance to detect eavesdropping, and what it does and does not secure.
Intermediatequantum cryptographyDuration pendingPublication date pending
Thumbnail pending
Quantum Teleportation, Step by Step
The protocol that moves a quantum state between locations using entanglement plus ordinary classical messages.
Intermediatequantum teleportationDuration pendingPublication date pending