Zyra's website //// Science //// Site Index
Optics
Optics is the science of light. Here are a few vaguely optically-related items which you can actually see at this site.
Light related:
Light on octaves 40 and 41 of the electromagnetic spectrum keyboard
Black Drop Effect - initially an anomaly seen when observing a transit of Venus
Sight and vision related:
Opticians and Eye Doctors
Other light perception include:
Optical instruments:
Visual things include:
Also note that the term "optics" also refers to special fluid dispensing valves to accurately measure doses of whisky, vodka, gin, and other spirit as served in a pub. You can get these from Bar Fly. But these won't help you to see straight. For that you might be better to visit the opticians