Yes it is a good question which is looking little bit as an imaginable question but some scientists have made it true.Yes you are listening right.Some scientists have claimed that theories and other knowledge can be directly uploaded to your Brain same as the data is uploaded on the internet.
Now you must imagine the world where you don’t have to make any effort to learn anything.
It is same as the Robot is made to learn the skills by just uploading some commands.You must have seen a movie of Rajnikant i.e ‘ROBOT’. He was made to learn the things by uploading the commands in the chip.
Now doing the same in real life with humans with a small difference from movie,scientists claimed that they can really do this.
It is true that we learn anything by using our brain and only some specific regions of our brain gets changed when we learn anything.So why don’t we directly change that parts of brain to learn the skills without making any effort.
Lets have a look that it is really possible in the real world or not…
What Scientists are saying?
Scientists have made use of a neuron-stimulation technique called trans-cranial Direct current stimulation (tDCS)-a painless shock which make use of a small value of current which is constant and is responsible for the excitation of some areas of brain.
“When you learn something, your brain physically changes,” Philips said. “Connections are made and strengthened in a process called neuroplasticity. It turns out that certain functions of the brain, like speech and memory, are located in very specific regions of the brain, about the size of your pinky.”
However this technique does not mean that you will not have to make any effort.Its just a small step towards FUTURE.
It might increase your ability to learn that skill.You might be thinking that you can learn Kung-FU or football skills by this technique.But who knows what comes in the FUTURE.
So be ready for the Future.
Research is still continued on this question so no official info can be given on the topic.