Question: Before the Jackal makes an impression of the Paris apartment key, he deliberately rubs the key against his chin. Why?
Question: I have seen this movie many times, but one question continues to bother me: How did the Jackal plan to escape if he was successful in shooting the president? (He had already removed his disguise).
Answer: When the Jackal entered the parade area, he was disguised as an old army veteran, with one leg and false I.D. When the job was done he would walk out as a younger man with two legs and another set of of false I.D.
Question: What is cordite? And does it really work?
Chosen answer: According to Wikipedia: "Cordite is a family of smokeless propellants made by combining two high explosives: nitrocellulose and nitroglycerin, i.e. it is a double-base propellant. However, Cordite N, a triple-base propellant is also used. Cordite is classified as an explosive, but it is normally used as a propellant for guns and rockets." So yes, it works.
Answer: Yes, cordite is classified a an explosive, but it's rarely used as such. It's a common propellant for artillery shells etc. Realistically, the Jackal would have used a plastic explosive such C4 or Semtex for a bomb. And the mercury fulminate tipped rounds are a fantasy, it's so unstable, it would explode before it had left the barrel.
Answer: Chins have sebaceous glands (natural oils). He rubs the key on his chin to lightly coat the metal key as a lubricant, so it does not stick to the mould. It will make a perfect impression in the mould to create a flawless cast.
Super Grover ★