quantum computing, the future of computing speech
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Answer:
So this speech is on quantum computing, which is possibly the most “boring” topic in the list, you may sleep, whatever. And also you must know, that nothing what im about to say is actually gonna make sense.
So as yall might already know, ordinary computers process store data using primary coding units called bits, which are 0 and 1.
Normie computers process data linearly, like step after step, one at a time.
While on the other hand, supercool quantum computers use qubits which are combination of 0s and 1s at the same time. This actually allows the computer to do legit multitasking.
Say you wanna find out a certain password. And if you're assigning a normie computer the task, of finding the password, what it'd do is check and try out every single possibilities of the relevant password, check every possible combination of letters digits whatever, one by one till you get to the password.
So if you're assigning the same task to a quantum computer, what it would do, is look at all the possible passwords at the same time and hence finding the password instantaneously, which is way cooler and much less time consuming than the ordinary thing.
We'd be able to do stuff like teleportation, if we, somehow, hopefully, happen to get to such advanced levels of quantum mechanics. Like teleportation would be so cool you guys, like just imagine walking through a something and ending up elsewhere, like imagine getting food instantaneously, getting from the commerce class to the science class instantaneously, like that would be legit awesome.
So basically put, quantum computers are working models that can pass for evidences for application of quantum physics.
At present, there are only like, 11 quantum computers on earth, and each of them costs a fortune.
As for history, the first quantum computer was made is the 1980s when Richard Feynmann and couple of other dudes expressed the idea that quantum computers had the potential to do stuff a classical computer could not.
Drawbacks include, quantum computers being incredibly expensive, like for instance, the d-wave 2000Q is a quantum computer which is costing around 15 million dollars, which is kinda around 107 crore rupees, which is a lot of money.
Anyway, quantum computers are so cool and there's no getting around that.
Thats all guys, and thank you.
Explanation:
I'm afraid of balloons