Best Answer: IMAX is a special kind of theater. Most of the time an IMAX theater is much larger than a standard movie theater. The seats lean back and you watch the movie on a giant screen on the ceiling. It is a really cool experience because it engulfs you and you feel like your actually there. Definitely a good experience.
Silica sand is used throughout the world, and in so many different ways it is hard to imagine a world without it. From water filtration, to glass manufacture, to industrial casting, to sand blasting, to producing concrete, to adding texture to slick roads, silica sand impacts every aspect of daily life.
Silicea terra. The homeopathic remedy silica is prepared using the chemical compound silica or silicon dioxide. The term silica or silox has been derived from the Latin word silex' denoting silicon dioxide and having the chemical formula SiO2.While silica is familiar for its solidity since ages and has been in use since the 9th century-generally, silica is present in nature in the form of sand or quartz.Owing to its firmness, silica forms the main element in almost all varieties of glass and other materials, for instance concrete.hile silica is familiar for its solidity since ages and has been in use since the 9th century-generally, silica is present in nature in the form of sand or quartz. Owing to its firmness, silica forms the main element in almost all varieties of glass and other materials, for instance concrete.