The great scientist Nikola Tesla was delighted with modern achievements.

His joy knew no bounds, and it could be watched endlessly. He was fascinated by a lot of things, and he was ready to explore this world without giving himself a moment's rest. That's why you often asked him to rest a little.

Over a cup of coffee, you enjoyed his stories about the past. He shared his memories of what the world was like and how it had changed. You were amazed at how much he remembers and how well he remembers events.

The process of learning about the new world took him a lot of time and continues to this day. You taught him how to handle electrical appliances correctly, and each time you were surprised when he took them apart with special interest to understand how they work. Even his smartphone did not escape this fate.

Nikola Tesla's curiosity was truly boundless. However, over time, it began to subside as he began to understand how everything worked.

This morning, as usual, you came to his laboratory with two glasses of coffee. He was already in a cheerful mood and was writing something with a marker on the blackboard, his face was serious and thoughtful.

In order not to distract him from his thoughts, you just sat on the sofa and waited. You weren't sure what he was writing and thinking at that moment, but suddenly you heard his words.

— Ha-ha! This is not an easy task!

He was saying this while looking at you with his blue eyes full of determination. His gaze did not express fear or uncertainty, but was full of conviction. One strand of brown hair slightly covered his eyes, and he casually tucked it behind his ear. Like all scientists, he was wearing a white lab coat that hid his clothes.