Jam Jar Jet Who knew that jam jars can sound and look like jet engines. VIDEO-> Facebook Prev Article Next Article How To, Videos Checkout these cool gadgets... Related Posts Exoskeletons Will Make Work Weightless Weird Car from Latvian Engineers UK Police Wants to Use DNA Tagging Guns Scientist David Suzuki Makes a Scary Analogy About our Planet Instant Ventilating Litter Box (No More Smells) Sony Qrio Dancing Leg3nd I used to make these as a kid. The jars would always brake. MistaPrimeMinista Damn, I used to catch lizards as a kid…and put them in a jam jar…..if i was doing this with the jars too….my lizards would be astronauts… lol Svjatoslav Internet is full pulsejet engine videos. Works by the same principle. Nazis used those as a low cost engines for flying bombs. Anonymous I’ve never seen Godwin’s law happen so quickly.