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btq.com
article
https://www.btq.com/blog/quantum-computing-a-timeline
. Head over to_[_BTQ’s Quantum 101 page_](https://btq.com/quantum-101?ref=btq-publication.ghost.io)_to learn more about key terms in the quantum computing space._. **The 1980s: The Theory of Quantum Computing**. “Error correction is the detection of errors and reconstruction of the original, error-free data.”[[*]](https://en.wikipedia.org/wiki/Error_detection_and_correction?ref=btq-publication.ghost.io#:~:text=Error%20correction%20is%20the%20detection,original%2C%20error%2Dfree%20data.) In quantum computing, where quantum states are fragile and decohere quickly, error correction is even more vital for quantum computing. D-Wave One operates on a superconducting 128-qubit processor using quantum annealing, which makes it possible to solve certain computing optimization problems by designing the problem so that when the quantum computer attains its minimum energy state, it will be capable of solving it. This platform is called [IBM Quantum Experience](http://www.ibm.com/quantumcomputing?ref=btq-publication.ghost.io), a cloud-based quantum computing platform that allows users to run algorithms and experiments on IBM's 5-qubit quantum processor, work with individual qubits, and explore tutorials and simulations around the possibilities that quantum computing presents. * [Quantum 101](https://www.btq.com/quantum-101).
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youtube.com
video
https://www.youtube.com/watch?v=tTrwwQIpcKU
Quantum Computing Just Broke Through: The 2025-2027 Timeline That Changes Everything · Comments.
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en.wikipedia.org
article
https://en.wikipedia.org/wiki/Timeline_of_quantum_computing_and_communication
This is a timeline of quantum computing and communication. Contents. 1 1930s. 1.1 1936. 2 1960s. 2.1 1968/69/70; 2.2 1969. 3 1970s. 3.1 1973; 3.2 1975.
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researchgate.net
research
https://www.researchgate.net/figure/Timeline-of-quantum-computing-milestones-…
Timeline of quantum computing milestones (1973-2025). Major developments are grouped into four phases: theoretical foundations (reversible computing,
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reddit.com
article
https://www.reddit.com/r/QuantumComputing/comments/1hbossr/understanding_quan…
If you're very optimistic, could be 5 years. A median estimate is 10-20 years. And a pessimist might say never. But even a single big
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forbes.com
article
https://www.forbes.com/sites/bernardmarr/2025/04/10/the-critical-quantum-time…
Quantum computing is moving beyond theoretical milestones into practical business applications faster than many realize.
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introtoquantum.org
article
https://introtoquantum.org/essentials/timelines/
The whole computation would take about eight hours.[2](https://introtoquantum.org/essentials/timelines/#fn:26) Such estimates require several assumptions on what a future quantum computer would look like. The most serious recent claim about NISQ utility comes from the IBM team in a paper titled ‘Evidence for the utility of quantum computing before fault-tolerance,’[9](https://introtoquantum.org/essentials/timelines/#fn:33) in which a quantum simulation of a specific physical system was performed using 127 noisy qubits. In 2024, with only a year to go and no publicly presented product progression, PsiQuantum shifted its 1 million qubit road map to 2027.[18](https://introtoquantum.org/essentials/timelines/#fn:42) IBM took an even more conservative step, and it’s now claiming that it will have just 100,000 qubits in 2033[19](https://introtoquantum.org/essentials/timelines/#fn:43) (although this machine should meet the error correction capabilities that we assumed in the previous sections). . . [https://fortune.com/2020/09/15/ibm-quantum-computer-1-million-qubits-by-2030/](https://fortune.com/2020/09/15/ibm-quantum-computer-1-million-qubits-by-2030/).[↩](https://introtoquantum.org/essentials/timelines/#fnref:38).
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sectigo.com
article
https://www.sectigo.com/blog/quantum-computing-timeline-things-to-know
* [Adroll Group 12](https://www.sectigo.com/blog/quantum-computing-timeline-things-to-know#)[Learn more about this provider](https://www.nextroll.com/privacy "Learn more about this provider Adroll Group's privacy policy - opens in a new window")**__adroll_shared**Collects data on the user across websites - This data is used to make advertisement more relevant.**Maximum Storage Duration**: 13 months**Type**: HTTP Cookie **__adroll_fpc[x3]**Used to identify the visitor across visits and devices. * [Casale Media 4](https://www.sectigo.com/blog/quantum-computing-timeline-things-to-know#)[Learn more about this provider](http://www.casalemedia.com/ "Learn more about this provider Casale Media's privacy policy - opens in a new window")**CMID**Collects visitor data related to the user's visits to the website, such as the number of visits, average time spent on the website and what pages have been loaded, with the purpose of displaying targeted ads.**Maximum Storage Duration**: 1 year**Type**: HTTP Cookie **CMPRO**Collects data on visitor behaviour from multiple websites, in order to present more relevant advertisement - This also allows the website to limit the number of times that they are shown the same advertisement.