наука

  ____        _   _       _____   _____         
 | __ )      | | | |__   |  ___| |  ___|  _   _ 
 |  _ \   _  | | | '_ \  | |_    | |_    | | | |
 | |_) | | |_| | | | | | |  _|   |  _|   | |_| |
 |____/   \___/  |_| |_| |_|     |_|      \__, |
                                          |___/