This is a Delmag jumping jack. It was an old school method of compaction . How it works is that when the throttle is engaged, the diesel engine fires and unleashes a violent mechanical or explosive force that compresses and then releases the springs, launching the entire 60 to 100-kg machine into the air.

Make a paraffin plug model! #Handmade #DIY #Craftsmanship

Arnav apne bhai ko malish kr rha🥰#awesomeshobhavlogs #shortvideo #shorts

Joe Bart on crime rates #fyp #joebartolozzi #xyzbca | joe bartolozzi

Hals über Kopf Onride Erlebnispark Tripsdrill 🎢🇩🇪 #rollercoaster #adrenaline #themepark #freizeitpark #ride

Real life scenario | Your friend’s sister has a crush on you W/ @TERi @Tami🌸 @Gramvoice