: Say a few **** prophecies in my book

Latest URL: 1. In the previous description of drone cluster light and shadow, I wrote that a drone cluster light and shadow show was held near Guangzhou Xiaomanyao. As a result, after several months, Guangzhou Xiaomanyao really held it. A drone light and shadow show.
2. When I wrote about the content of smart bracelets in more than 240 chapters, I wrote about the all-in-one smart bracelet without screen, which has also been implemented.
According to a foreign media report on December 18, Google’s smart bracelet patent has recently been approved by the US Patent and Trademark Office. The biggest feature of this bracelet is that it does not contain any screen, only has a sensor and charging electrodes inside. The name of the patent is "Wristband Tracking Fitness Status". According to the patent description, the bracelet can rely on sensors to track all your health activities, but the data cannot be viewed directly on the bracelet.
3. The self-developed propulsion fuel used by the Jianmu rocket that I described in Chapter 700 is a semi-solid foamed propulsion fuel, which has the advantages of low cost, environmental protection, excellent performance and high energy density.
According to a December report by Israeli local media TheTimesofIsrael, an Israeli company, NewRocket, has developed a new generation of rocket engines that use transparent solid gel fuel. The company’s CEO Harrell said,
This fuel is made of common kerosene. We add a material to the fuel to turn it into a gel, and then add other substances to create a high-performance, high-energy Density of propellant.
There are many similar examples, so I won't introduce them one by one here.
When writing these contents, I completely relied on my own superficial understanding of these technologies and products. I did not expect that the ideas I made were actually realized in the end. A book friend ridiculed that I have crossed.
It is quite interesting to imagine, this may be the charm of science fiction works.
I also believe that with the development of technology, more and more technologies and products in this book will be gradually realized. As for whether it is for the benefit of mankind or the weapon of disaster, this is hard to guess.