Consider that you sometimes think that what I think should happen. We think that I wish someone would turn on the fan. You are just thinking and someone is reading your mind. You are thinking that it is too cold, someone should turn on the heater and the heater should turn on. You are thinking that you should call a friend and the call also happens. In winter, it is a wonderful pleasure that one does not even have to get up and get the work done.
You will be surprised to know that now you can back up your old memories again. Your mind can be controlled with the help of a chip. Now your brain can be operated with the help of a chip. It's like a sci-fi movie but it's not a movie but a reality.
You and I are just enjoying the thought but Elon Musk has done it. He has done it through his company NeuraLink.He has made a device for the brain that will be set in your mind. Whatever thoughts are going on in your mind will be a direct implementation. We don't need to be happy just by thinking, whatever we think will work.
Elon Musk has also taken out recruitments to further his trial. Elon Musk has announced vacancies for Doctors and Engineers. Elon Musk has invited applications for the clinical trial director posts in Neuralink.
How did Neuralink use this chip in the brain? -:
Elon Musk has also made this experiment open to the public. Neuralink first tested this chip on a monkey named Pager and a pig named Gertrude. He tested this on a Macau monkey. He trained the monkey to play video games. The monkey plays the game with the help of joystick. 
While training the monkey, the doctors keep taking readings of the neurons running in the monkey's brain to see how the monkey's brain is functioning. After some time a chip was put in his brain and the joystick was removed from the monkey's hand.
After removing the joystick, the monkey plays the game well with the help of the chip embedded in the brain. As the monkey is thinking, so the ball is getting ticked. Neuralink has shown this work by putting a chip in the monkey's brain and getting its result. He did the same process with the pig. They put a chip in the pig's brain and keep seeing its neurons in the transmitter continuously, so that they also read the pig's brain.
This pig started behaving in a completely different way from the other pig.
Neuralink also shared a video in which a monkey named Pager was shown playing pong video game with the help of Neuralink chip.
Special feature of Neuralink -:
The electrodes of this chip implanted in the brain are thinner than a human hair. The special thing about this device is that if you charge it once, then it will work for a whole day. Elon Musk said that it will fit easily in the mind and you will feel completely ordinary.
It will act like a wireless device. It will operate over a range of 5-10 meters. It will take less than an hour to apply it to your brain. After applying it, you can leave the hospital on the same day.
The electrodes of the Neuralink chip will be robotically inserted into the brain. The N1 sensor chip has 96 threads that can read the brain's data. Its coil will be attached behind the ear of a person. All facilities like charging, data transfer from coil will be provided. Neuralink's N1 sensor is a 4mm square microchip.
According to Neuralink's website, Neuralink is building a fully integrated brain-machine interface system. The sole purpose of this system is to allow people to transmit and receive information wirelessly between the brain and the computer.
What did Elon Musk say?-:
Elon Musk has said that we are using this experiment to make people's lives easier.
Elon Musk said that this chip is for those who cannot speak, who are suffering from brain hemorrhage, are paralyzed. Which makes life easier for these people.
Elon Musk himself has told this through his social media platform Clubhouse.
Elon Musk also believes that with the help of this chip, destruction can also be caused, because while controlling the mind, anything can be done in a scientific way.
This discovery of Neuralink has brought the world to a different point. People who are suffering from brain hemorrhage and are paralyzed will get a new life with the help of this discovery.
difficulties in use -: Some neurosurgeons consider this a challenging task. Because Elon Musk's chip will record signals easily but it will be very difficult to decode it in computer language. Because no neuron has fully understood language yet. These are only for understanding the rest of the cells of the human body.