Spatial technology (1)

Although it was only the size of a fly, it could transform into a robot at any time and carry goods of 5000 kilograms because it had space inside.

It could be said to be a mobile Void Bag. As for the drone's wave transmission range, it could reach hundreds of miles.

In fact, it could not be called electric waves. They used quantum waves or an even higher level ion wave.

It was expensive, but Tang Wen decided to buy a batch of them before he left. At that time, he would use it to equip his Tang Army.

However, what he lacked the most now was still star dollars.

After that, he also learned about military equipment. Of course, their weapons were more advanced.

A small mobile phone that was only three fingers wide could fire thousands of bullets in a row. Although the bullets were only the size of soybeans, their destructive power was comparable to the powerful rifle bullets.

That was because there was also space in the magazine compartment of the mobile phone.