lp gas or similarly pure butane gas volume expands to approximately 250 x its liquid volume varying of course by pressure temperature and gas chemistry or actual composition lp gas tank fill volume is typically to 80 85 % of capacity leaving vapor space in the tank
The good news is that six months after Laser Eye Surgery, you can, in most cases, wear coloured or cosmetic contact lenses. You will, however, need to see your optometrist before purchasing any coloured lenses as the shape of your eyes will have changed due to the surgery.
I can't wear contact lenses. Yes, you can! Thanks to advances in contact lens technology in recent years, just about everyone can wear contacts. For example, there are now bifocal contact lenses for people with presbyopia, and toric soft lenses that correct astigmatism. contact lens will get lost behind my eye. Nope! A thin membrane called the conjunctiva covers the white of your eye and connects to the inside of your eyelids, making it impossible for a contact lens to get lost behind your eye.