Complex sentence: In the film "Fight Club", Tyler Durden obtains glycerin by rendering human fat in order to make soap, to the glycerin he adds nitric acid to get nitroglycerin which he uses to destroy the headquarters of ten major credit card companies.
Split into simpler sentences: In the film "Fight Club", Tyler Durden obtains glycerin by rendering human fat in order to make soap. To the glycerin he adds nitric acid to get nitroglycerin, which he uses to destroy the headquarters of ten major credit card companies.