The next half day.
Wang Ye stayed almost continuously in a vast open area outside the greenhouse,
consuming a large amount of graphite while producing jet-black carbon fiber.
These carbon fibers were stacked together, and after being compressed by Wang Ye, they became hard carbon fiber materials,
and on the engineer's side, having witnessed Wang Ye's abilities, they hurriedly started making other components for the helium balloon.
Before they knew it, the next day had arrived.
After twenty hours of overtime work by Wang Ye,
all the carbon fiber materials needed for the twelve-meter diameter helium balloon
had been produced by him.
And the few tons of graphite sent by Li Weimin had also been completely consumed by Wang Ye.
The surplus carbon atoms were stored within his body for future use,
after all, his current Diamond Skeleton could mobilize a large amount of carbon atoms at any time.
