I need help with this story!!?

to make it longer and more interesting, add some specifics like what was his experiment was it something evil or good. you could create a scene about him burning, the struggle to get help. you could decribe the scene. Making sure when you describe it use all senses like the smell the sight the feeling. instead of him just dieing of burns the unknown chemical could have been spilt on him and his skin could have been eaten away, but doctors just think it to be burns. Hope this helps.