Summarize this content to 2000 words in 6 paragraphs Microsoft has announced a breakthrough it says could lead to a commercially useful quantum computer, more powerful than all the world’s computers combined, in a few years rather than decades.Scientists hope large-scale quantum computers could reproduce the complex interactions of molecules within chemical reactions, accelerating our knowledge of health on an atomic level and unlocking new drugs, chemicals and self-healing building materials.Microsoft’s new quantum chip is based on a new state of matter and a particle that previously only existed in theory.Credit: John Brecher/Microsoft“These calculations are so complicated that if a classical computer was as big as this entire planet, it would still not be able to compute it,” Microsoft’s corporate vice president of quantum Zulfi Alam said.“A quantum computer can do it, and can do it very, very well.”The new chip, called Majorana 1, generates a new state of matter needed to control a mysterious, once-theoretical particle for calculations, the company said. The chip was crafted atom by atom from aluminium and a semiconductor used in night-vision goggles called indium arsenide.LoadingCurrent computers are made from “bits”, which flip between 0 and 1. Quantum bits or “qubits” utilise subatomic particles which hover in a “superposition” of 0 and 1, harnessing the options in between these binary states to vastly accelerate calculations.The new chip hosts eight qubits. Microsoft aims to scale up to a quantum computer with a million qubits – the number required for real-world applications such as inventing a catalyst for breaking down microplastics – that could fit in the palm of your hand.For 20 years, Microsoft has pursued the creation of the new form of matter within the chip called a “topological state” where, put simply, quantum information is spread across a network of atoms rather than tied to a single particle.
