Qin Manman was at a loss. She hadn't had a chance to watch the live replay yet and assumed it was just a routine question. So she said confidently:
"Applicable to any mechanical power."
Cars, ships, planes... The original engine size can be halved, with a 15% improvement in performance. This is definitely a groundbreaking high-tech product!
And then...
Qin Manman's expression darkened: This time, surely no one in Zheng Country will be ahead of her!
Previously, she was careless. Those new materials were published only a year and a half earlier than the original timeline, meaning the other party might have had a finished product in her past life but delayed its release.
But now, this miniature engine still had at least ten years in her past life's history.
A ten-year lead could not be suppressed by any result!
This time, she would definitely succeed!
...
As she was deep in thought, David's breathing had already become heavy.
[Any mechanical power...]
