There are 17 conditions associated with discharge or mucus in eyes, drainage or pus and yellow eyes. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.
Burning glass. A burning glass or burning lens is a large convex lens that can concentrate the sun's rays onto a small area, heating up the area and thus resulting in ignition of the exposed surface. Burning mirrors achieve a similar effect by using reflecting surfaces to focus the light.
Instructions. Using alcohol or glass cleaner, clean the clear glass pieces. Now, break one piece of clear glass. Separate the fine glass from the broken glass and reserve it for future use. Over the whole piece of clear glass, place the bigger broken pieces of glass.Scatter colored glass pieces around the clear glass pieces.Place the clear glass dish in the kiln very carefully ensuring that you do not cut yourself.ver the whole piece of clear glass, place the bigger broken pieces of glass. Scatter colored glass pieces around the clear glass pieces. Place the clear glass dish in the kiln very carefully ensuring that you do not cut yourself.