Please help me write a paragraph on my own invetion

We live in time when new technologies and inventions appear almost every day. Our grandparents and even parents could not imagine that these changes would happen in reality, but not in fantastic novels. We cannot realize our world without many of them (just think about living without Internet). Today we can dream of such unreal things as flights to other planets, human and animal cloning, growing organs of our bodies, telepathy, teleportation, etc. and it is not fantasy, as everything we need is time and improving existing technologies.

If I had a chance, I would invent a time machine. The trilogy “Back to the future” was the beginning of this idea. But my time machine should have a shape of a big balloon or a sphere, inside which you could stand and travel to the past or to the future. Being inside it you could see, watch, hear everything and everybody, because the sides of the machine are crystal and clear for you, but at the same time the sphere with you inside must be invisible for the environment and you can influence on nothing.

agamemnon was the leader of the greek troops in the trojan wars and orestes was his son. when agamemnon returned from the war, he was murdered by his wife's lover in conjunction with his wife. orestes could not stop them but he seeked vengeance for his father. after a long time, he found them and avenged his father while killing them. he killed his mother, but greek mythology claims that his act was just and he was spared the remorse and the guilt. there are a lot of similarities with the ulysses/telemachus father son pair. ulysses was also one of the leaders of the excursion to troy. he still has not returned home, but in a sense the suitors of penelope are marring his estate and his reputation. while penelope is faithful to ulysses, the suitors by taking hold of the palace and committing their shameful acts are dishonoring ulysses. in the same context, telemachus is asked just like orestes to restitution his father's honor, regardless of whether he is alive or dead. athena is him and encouraging him with this example and he himself feels the need to save his father