With just a few items you can find around the house, you too can build a fiery death machine.

Over in China, there are innovations happening beyond our comprehension: drones in the shape of birds, massive basketball players, emotional support fish, layered cities and, of course, bouncing beds.

These inventions aren’t just being made by the government, either. Everyday people in the country are cooking up incredible things in their backyards.

Need proof? Look at this guy, who appears to have built a fire cannon using primarily two water bottles.