There are countless things in the world that can make our lives easier. As a rule, they are built by specially trained people, and we only need to use the results of their work. But there are people who are not used to contact specialists and prefer to do everything with their own hands. And the wit of these people can be perfect!
Today we have collected 17 examples of “household engineering”, which the network users invented, and then willingly shared the results of their work. And these inventions are admirable, but some of them are better not to repeat. So, let’s see!