Bernard Marr is a world-renowned futurist, influencer and thought leader in the fields of business and technology, with a passion for using technology for the good of humanity. He is a best-selling author of 20 books, writes a regular column for Forbes and advises and coaches many of the world’s best-known organisations. He has over 2 million social media followers, 1 million newsletter subscribers and was ranked by LinkedIn as one of the top 5 business influencers in the world and the No 1 influencer in the UK.
Bernard’s latest book is ‘Business Trends in Practice: The 25+ Trends That Are Redefining Organisations’
Bernard Marr ist ein weltbekannter Futurist, Influencer und Vordenker in den Bereichen Wirtschaft und Technologie mit einer Leidenschaft für den Einsatz von Technologie zum Wohle der Menschheit. Er ist Bestsellerautor von 20 Büchern, schreibt eine regelmäßige Kolumne für Forbes und berät und coacht viele der weltweit bekanntesten Organisationen. Er hat über 2 Millionen Social-Media-Follower, 1 Million Newsletter-Abonnenten und wurde von LinkedIn als einer der Top-5-Business-Influencer der Welt und von Xing als Top Mind 2021 ausgezeichnet.
Bernards neueste Bücher sind ‘Künstliche Intelligenz im Unternehmen: Innovative Anwendungen in 50 Erfolgreichen Unternehmen’
20 Mind-Boggling Facts About Quantum Computing Everyone Should Read
2 July 2021
The dream of “quantum computing” – harnessing the power of quantum-level mechanics in order to create computers far faster and more powerful than any available today – came a step closer to reality recently.
Microsoft and Google both have just announced that they are expecting to reach key milestones in the development of the technology in the near future.
In a world where processing power is often a bottleneck, breaking the quantum barrier is expected to lead to huge benefits for businesses and society at large.
Here are some of the key facts and statistics around quantum computing.
Quantum mechanics. 1. Quantum computing aims to take advantage of unusual properties that matter exhibits once we begin to study it at a level of detail below atomic level – the sub-atomic, or quantum level.
2. While conventional computer use binary “bits” (one and zero) as the process for calculation, a quantum computer uses quantum bits, knows as qubits – which can exist in both states simultaneously, as well as many other states in between.
3. Qubits exhibit properties of quantum entanglement – a phenomenon that means pairs, or groups, of particles, cannot be measured or described independently of each other – they are “entangled” and their state depends on that of other particles in the group.
4. Due to factors which are still not fully understood despite the best efforts of Einstein, Shrodinger and many others since, it appears that particles linked in this way can transfer information between each other, even though, theoretically, they could be an unlimited distance apart.
5. Computer scientists working on quantum computers believe that in the future it will be possible to harness these mechanisms and build computers which will be millions of times more efficient that anything available today.
Meanwhile, in the real-world …
6. The possibility of quantum computing was first proposed by physicist Richard Feynman in 1982.
8. DARPA brought online the world’s first operational quantum network in 2003, breaking new ground in the fields of quantum computing as well as secure communications.
9. The world’s first dedicated quantum computing focused commercial business – 1Qbit – was established in Vancouver, British Columbia, in 2012.
10. IBM launched Q, which offers5qubit quantum computing services via cloud in 2016. Last year it upgraded to 20 qubits of quantum processing power.
11. Organisations which are publicly known to be making use of D-Wave’s quantum computing infrastructure include Google, NASA and Lockheed Martin.
12. Satya Nadella, Microsoft CEO: “The world is running out of computing capacity. Moore’s law is kinda running out of steam … [we need quantum computing to] create all of these rich experiences we talk about, all of this artificial intelligence.”
13. Seth Lloyd, author of Programming the Universe: “A classical computation is like a solo voice – one line of pure tones succeeding each other. A quantum computation is like a symphony – many lines of tones interfering with each other.”
14. David Deutsche, Physicist at the Centre for Quantum Computation, Oxford University: “Quantum computation will be the first technology that allows useful tasks to be performed in collaboration between parallel universes.”
15. Jeremy O’Brien, physicist and professorial research fellow at the University of Bristol: “In less than 10 years quantum computers will begin to outperform everyday computers, leading to breakthroughs in artificial intelligence, the discovery of new pharmaceuticals and beyond. The very fast computing power given by quantum computers has the potential to disrupt traditional businesses and challenge our cyber security.”
16. Geordie Rose, CTO at D-Wave: By 2028 intelligent machines will exist that can do anything humans can do. Quantum computers will have played a critical role in the creation of this new type of intelligence.
Mind-Bending Quantum Facts
17. Quantum computing requires extremely cold temperatures, as sub-atomic particles must be as close as possible to a stationary state to be measured. The cores of D-Wave quantum computers operate at -460 degrees f, or -273 degrees c, which is 0.02 degrees away from absolute zero.
18. Quantum computing is often described as “natural”. This is because although we don’t completely understand them, the mechanisms underpinning the real world (which have evolved through nature) clearly operate at a sub-atomic level. By simulating this with computers, we come a huge step closer to being able to simulate the natural world.
19. At a quantum level, science fiction appears to become reality. Particles can travel backward or forwards in time and teleport (quantum tunnelling) between two positions.
20. One possible explanation for why quantum computers work involves parallel universes. It has been theorised that qubits are able to exist in two states simultaneously because we are observing them in multiple universes simultaneously.
A decade is a long time in technology. Given how prevalent they are now, it's easy to forget that ten years ago, few of us had heard of cloud computing, deep learning, or the internet of things (IoT).[...]