I had complete insomnia last night!

Think about a plot and how to increase the range and accuracy of rockets.

To increase the range, propellants are needed.

It is even more difficult to increase accuracy, especially if the spin or the tail is fixed when guidance is not possible......

Damn, isn't that hard for me fat tiger!

Old fireworks, a person who has never been to college!

It turned out to be good, my mind was full of this stuff all night, and I couldn't sleep.

I finally stayed up until more than 2 o'clock and fell asleep, but it turned out that a WeChat came at more than 4 o'clock, my mother ...... Woke me up, closed my eyes again, and my mind was full of propellants and precision!

I worked until half past six in the morning, and I didn't want to sleep at this time, and I had to get up at 7 o'clock to cook and send my children to school!

Good guy, after sending the child back at 8 o'clock, I still can't sleep!

Get up codeword!

I don't know how long it will last, I'm in my 40s, I can't stand it, my brain is buzzing now, maybe I'll die suddenly one day......

ε=( ́ο'*)))) Alas.

I have to pick up the kids at night, I have to cook, and I have to watch my homework, damn!

"I'm going to be a warlord" is too SB! I am hitting it in my hand, please wait a moment,

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