Antigravity from the Start, and You Call This Science for Kids?

Jiang Minghao connected with his future self and obtained a wealth of advanced technology. Having reached the pinnacle of life, he decided to livestream a popular science program for children, demonstrating some "fun little experiments." For example:

Use a nuclear-powered antigravity device to create a perfectly round sphere, then turn it into a ballpoint pen; imbue matter with energy to change its physical properties and create a powerful magnetic force, then make a fishing toy; use space folding to pull an ultra-distant asteroid toward Earth and create an artificial meteor shower.

Foreign expert: "We spent 20 years secretly developing a technology and still haven't succeeded, and you use it to make toys for children?"

Senior national official: "This is so educational! The national star-making program is launching. We'll make him a major science celebrity!"

Media mogul: "Our national broadcaster will create a dedicated channel for Mr. Jiang, hosted by Ma Fanshu."

Popular singer: "Brother Jiang, let me know before you start streaming next time. I wouldn't dare schedule my concert at the same time as yours ever again!"

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.