как сделать мини мотор на велосипед из бутылки

¶¶_¶¶¶¶¶¶¶¶¶_¶¶¶¶¶__________________ ¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶¶_¶¶¶_____________ _¶¶¶¶_¶¶¶¶_¶¶¶¶¶¶¶¶¶_¶¶¶____________ __¶¶¶¶¶_¶¶¶¶¶¶¶¶¶¶¶¶¶_¶¶¶___________ ____¶¶¶¶_¶¶¶¶_¶¶¶_¶¶¶_¶¶¶¶¶_________ _____¶¶¶¶_¶¶¶___________¶¶¶¶________ ______¶¶____________¶¶___¶¶¶________ _______¶____________¶¶¶¶__¶¶¶_______ _______¶¶¶_________¶¶¶¶___¶¶¶¶______ ______¶_¶¶¶¶¶_____¶¶¶______¶¶¶______ _____¶¶___¶¶¶¶____¶¶¶¶______¶¶¶_____ _____¶¶___¶¶¶¶_____¶¶_______¶¶¶_____ _____¶¶____¶¶_______________¶¶¶_____ _____¶¶______________________¶¶¶____ _____¶¶¶_____________________¶¶¶____ _____¶¶¶_____________________¶¶¶____ ______¶¶_____¶¶¶¶¶¶¶¶¶¶¶¶¶___¶¶¶____ ______¶¶¶____¶¶¶¶¶¶¶¶¶¶¶¶¶___¶¶¶____ _______¶¶¶____¶¶¶¶¶¶¶¶¶¶¶¶___¶¶_____ _______¶¶¶¶___¶¶¶¶¶¶¶¶¶¶¶¶¶__¶¶_____ ________¶¶¶¶___¶¶¶¶¶¶¶¶¶¶¶¶¶_¶¶_____ _________¶¶¶¶____¶¶¶__¶____¶¶¶______ __________¶¶¶¶____¶¶¶¶___¶¶¶________ ____________¶¶¶¶____¶¶¶¶¶¶¶_________ ______________¶¶¶¶¶____¶¶¶¶_________ ________________¶¶¶¶¶¶¶¶¶___________ ____________________________________