Explaining Dead Blow Technology

What happens here

The demonstrator introduces both hammers side-by-side, visually highlighting their similar appearance but vastly different functionality. He then explains that the dead blow hammer (the orange one) is distinct because its head is filled with internal material, such as sand or steel shot. This internal material shifts upon impact, absorbing the kinetic energy and preventing the hammer head from bouncing back, allowing the force to transfer directly and fully into the object being struck without rebound.

Goal: Learn how a dead blow hammer functions differently from a standard hammer by understanding its internal mechanism.