Joseph feigned mystery and said, "It's a device that can provide a continuous, controllable current."
"This, how is that possible?" Coulomb exclaimed, "Wouldn't that mean we can recreate lightning in the laboratory?"
In his understanding, the only continuous current in the world was lightning, and what humans could create was just static electricity.
And just now, the Crown Prince actually told him to design some "battery" that could provide continuous current.
"You can consider it a faint thunderbolt. In fact, controllability and measurability will be our future focus."
Coulomb could no longer contain his excitement, bowed in salute, and then walked towards the door, "Your Highness, I shall head to the laboratory now..."
...
The next day.
Joseph went to check on the progress in the third laboratory. Just after returning to the Palace of Versailles, he saw Talleyrand bringing a few Russians to meet him.
