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Way quicker then a non—quantum machine. which meant that it had reached something called quantum supremacy. but it is something that ibm says is a red herring. they showed something very specific. it was a nice experiment. i think that there is much more work to be done. it was a very specific example. i think that there is a lot of work to be done to be able to broaden that out and show a little bit more applicability. so i actually like to think of it as quantum advantage. quantum advantage is kind of that point in time where you are doing a calculation on a quantum computer that you could...

You might write for a quantum computer is nothing like the kind of code you would write for a normal computer, is it? no. it looks totally different. some of the concepts are similar, like how you have different gates and things like that. but you are not programming in ones and zeros any more. in fact, when you actually lay it out looks much more like a musical composition. so you have lines of qubits and these different gates that interact and it looks like a piece of music. wow. the more qubits, the more complex a calculation the computer can theoretically make. and at the end of last year,...

In ones and zeros any more. in fact, when you actually lay it out, it looks much more like a musical composition. so you have lines of qubits in these different gates that interact and it looks like a piece of music. wow. the more qubits, the more complex a calculation the computer can theoretically make. and at the end of last year, google said that, for the first time, there was one calculation that its quantum computer could do way quicker then a non—quantum machine. which meant that it had reached something called quantum supremacy. but it is something that ibm says is a red herring. the...

After the lovely sunshine that we had in many areas yesterday, today's weather looks very different. have a look at the satellite picture. this strea m look at the satellite picture. this stream of cloud coming in from the atlantic, bringing rain. most on the weather front coming into western parts of the country today. that will speed eastwards over night. clearing away on sunday morning to be followed by sunshine and showers and some slightly cooler and fresher air. this is the picture through the rest of the day. more rain to come in scotland. particularly in the west of the country, heavy ...

This meant that it had reached something called quantum supremacy. but it is something that ibm says is a red herring. they showed something very specific. it was a nice experiment. i think that there is much more work to be done. it was a very specific example. i think that there is a lot of work to be done to be able to roll that out and show a little bit more applicability. so, i actually like to think of it as quantum advantage. quantum advantage is kind of that point in time where you are doing a calculation in a quantum computer that you can't do on a classical computer. so we were discu...