Glass is Green?
when the glass is viewed at their edge , it looks green .
1.why it is green when viewed at the edge ?
2.Why its not green when we view other than the edge ?
i think polarization is the effect but if so,how does it take place .
please help me in this...
dead body floats
A cadaver in the water starts to sink as soon as the air in its lungs is replaced with water. Once submerged, the body stays underwater until the bacteria in the gut and chest cavity produce enough gas -- methane, hydrogen sulfide, and carbon dioxide -- to float it to the...