Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
The biggest feature of the hammer is causing a large force with a small force. A force to give added weight once more to deliver a shock like a Pendulum Motion. You can use a different weight depending on the situation. The hammer head and the rear portion of each are composed of two types. You can be easily Interchangeable guidelines that are displayed. Blade at the bottom of the handle, It can be removed the objects such as safety belts in an emergency situation. Lantern is turned on automatically during an emergency. It’s to confirm the location of it and illuminates the pathway in blackout. Fixed holder pin can be easily controlled.
Myongji Univ.
Yongin, South Korea
Myongji Univ.
Yongin, South Korea
Ha Seong. Kim