After thinking for a moment, she cautiously asked, "Professor, are you having any problems?"
Lu Yongchang abruptly stopped writing with his pen, followed by a long sigh.
"Yes, we've encountered a big problem..."
Lu Yongchang turned to look at Su Yutong beside him, and met her eyes full of doubt.
A thought struck him, and he briefly described the problem he was facing.
Finally, a deeply hidden glint of expectation flashed in his eyes: "Do you understand? What do you think should be done?"
Su Yutong nodded thoughtfully.
"Professor, since the small spaceport plan is not feasible, why can't we manufacture cables on the Xuan Nu II?"
Lu Yongchang was slightly taken aback, and subconsciously retorted.
"Are you kidding me?"
"The size of the Xuan Nu II is not enough to undertake the task of manufacturing the cable, and its weight is not enough to serve as a counterweight for the space elevator."
"As for larger spaceplanes... they can only be built in spaceports."
Su Yutong chuckled lightly: "If one isn't enough, how about ten? Or twenty?"
Just as Lü Yongchang was about to shake his head in rebuttal, a flash of inspiration struck him!
He's getting stuck on something!
A gleam of excitement flashed in Lü Yongchang's eyes. He abruptly turned around, sat back down at his desk, and began writing rapidly on the A4 paper in front of him with his pen.
Seeing this, a smile flashed in Su Yutong's eyes.
The next second, she buried her head in the pile of documents in front of her again.
P.S. It's Children's Day, I went out for hot pot with my girlfriend, so only two updates... QAQ
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