Why Amazon, Google, Microsoft, IBM and numerous startups are racing to build quantum computers

The theory of quantum computing has been around since the 1980s , when physicists first suggested that quantum mechanics could be used for computation.

By taking advantage of quantum physics , quantum computers are able to produce huge leaps in processing power and solve problems that conventional computers simply cannot manage.

The U.N. has even proclaimed 2025 as the International Year of Quantum Science .

Sai Quantum says it's already working with a number of enterprise partners to experiment with potential use cases.

The four industries likely to see the earliest economic impact from quantum computing are mobility, chemicals, financial services and life sciences, which stand to gain up to $2 trillion in value by 2035 .

The sensitivity of qubits to external environmental factors also makes quantum systems prone to error.

The potential of quantum computers to solve some of the world's hardest problems like coming up with new drugs or materials for more efficient electric batteries as many people excited.

The talent pool is just far too small to meet the demands of the growing industry.

AI development could also benefit from quantum computers.

The complexity of quantum computing has generated controversy around some of its achievements in the field.