No one spoke all the time, and Harrison Clark was afraid that he had lost the ability to speak, so he developed the habit of muttering at random.
Then...
He screamed.
Yes, he thought of a new solution.
The intelligent devices were thoroughly destroyed, and it was nearly impossible for him alone to cobble together a spaceship with spaceflight capability from the ruins of Earth. The difficulty was immense.
Even if he could solve the power problem using biological batteries, he wouldn't be able to meet the calculation needs of the curvature engine, let alone have navigational capabilities and space shields.
A new problem arose: how could he send a signal to the people in the colony to let them know that there was still someone on Earth?
He shook his head in despair ten minutes later.
After getting used to the quantum network, he overlooked one thing.
The limitation of the speed of light.
