Scientists have developed a method of information interchange between removed from each other quantum bits. That is, easier speaking, they have created the channel for a quantum computer.
For those who are not familiar: quantum units of the information (qubits), unlike usual bits, are capable to accept two values simultaneously: both 0, and 1. This one and other unique properties of qubits will allow quantum computers to surpass considerably on capacity all existing nowadays computers. Some experts, the truth, compare modern condition of quantum information technologies to a level of development of classical computers in 1950th years that is developers of quantum computers still should solve many theoretical and practical problems. There is even an opinion that the powerful efficient quantum computer will be never created … But even in this case researches in this direction can lead to unexpected useful opening and that means that they must and will be preceded.