There is no technology that can restore youth. There are no miracle drugs that can cure any disease. Or do they exist? Was it in vain that we built the future? In this world, you can finally ring the keys, recordings from video cameras help to recognize potential criminals, and shoe covers are not put on, but sprayed on. We found answers to almost all questions - except a couple. How to understand what is in front of you: breakthrough technology or quackery? And what exactly should you do when this “breakthrough technology” is sold to your aging parents by a nameless salesman for crazy money? This can’t be true - there are no miracle drugs. Right?