Your eyes are imperfect. This minimal muscular effort is significant in itself. However, no human eye is perfectly formed and these imperfections will increase the amount of effort required. For instance, people who are farsighted must exert more than the normal amount of effort on the part of the ciliary muscles.
Dive Center. Onsite Dive Center, Ambergris Divers, is a mid-size operation with hands on management providing a dedicated and true personalised service. On site dive center offers Scuba Diving Tours, Dive Courses and Snorkel tours; offering a range of dive experiences within the immediate Barrier Reef and marine reserve areas.
Ambergris from the North Sea. Ambergris (/ËÃ¦mbÉrÉ¡riËs/ or /ËÃ¦mbÉrÉ¡rÉªs/, Latin: ambra grisea, Old French: ambre gris), ambergrease or grey amber, is a solid, waxy, flammable substance of a dull grey or blackish colour, produced in the digestive system of sperm whales. Freshly-produced ambergris has a marine, fecal odour.