In other words we are often able to see through the dark side of the moon's body the light on the other side. In this faint light the telescope can distinguish both the larger spots, and also bright shining points, and even when more than half the moon's disc is illuminated, a faint grey. p. 338.
A long term study of soldiers exposed to sarin & cyclosarin during the first Gulf War (1991) indicated that exposure was significantly associated with less proficient neurobehavioral functioning on tasks involving fine psychomotor dexterity and visuospatial abilities 4â5 years after exposure (Proctor et al, 2007).
Persian Gulf syndrome: Unexplained symptoms reported by veterans of the Persian Gulf War with Iraq in 1991. The symptoms reported include fatigue, skin rash, muscle and joint pain, headaches, loss of memory, shortness of breath, gastrointestinal and respiratory symptoms, and extreme sensitivity to commonly occurring chemicals. (Nature 1994 May 5;369(6475):8). Persian Gulf syndrome: Related Topics.