1 If the process is broken at any point, use new gloves from a new package. 2  Wear sterile gloves only when necessary. 3  Never wash gloves and reuse.  Never use gels and alcohol to clean gloves, use a new pair each time.
The horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.he horizontal angle between objects can be measured by: magnetic compass, Brunton Compass, sighting along a protractor, transit, GPS.
Thus both the distance and the time light takes to travel this distance can bemeasured. From these measurements the speed of light can be determined. Figure 1 General arrangement of the equipment used to measure the speed of light.For clarity, thereturn path of the light from the fixed mirror is displaced slightly, and the angle of the rotating mirror forthe return reflection is exaggerated.rom these measurements the speed of light can be determined. Figure 1 General arrangement of the equipment used to measure the speed of light. For clarity, thereturn path of the light from the fixed mirror is displaced slightly, and the angle of the rotating mirror forthe return reflection is exaggerated.