Researchers are learning more about how explosions work, and using 3D printing to control the release of energy.
There’s one maxim that Hollywood films and real life actually have in common: Explosives are serious business. The idea of arming and disarming them in movies such as the Hurt Locker and The Italian Job can be as intense as real life. The ignition system is incredibly important—if you have an ignition that goes off easily, it might go off when you don’t want it to. However, if the ignition system is more stable, it might not go off when you want it to.
In a paper from the Los Alamos National Laboratory, Alex Mueller is leading a team to create the next-generation of explosives using 3D printing. By examining the microstructure and manipulating internal hollow spaces of TNT, the scientists are trying to control and tailor a new form of explosives.