The world is going through a difficult period, the Corona virus is attacking people indiscriminately. There are a lot of ways you can get infected with this deadly virus. And they are a close proximity to a sick person and even through different surfaces, the most common being through the door handle. In the video I will show how to easily build a door opener, one that can open almost any door without using these hands with only the legs! It is a very effective solution and also helps to open the door when your hands are unoccupied or packed with crates. Watch the video and tell me what you think.