By creating a fluorescent tracer line which glows under the ultraviolet light emitted during the welding process, the EZY-TRACK™ marker and filter combination allows welders to easily see marks made on the work piece.
Enhanced tracking of the weld & improved accuracy in low-light enviroments results in fewer incidents of eye strain, headaches and welder fatigue!
This is what I need . Has anyone tried it out?
Hot, humid air is less dense than cooler, drier air. This can allow a golf ball to fly through the air with greater ease, as there won't be as much resistance on the ball.
