I'm sure an acid would dissolve cornstarch. If you are a minor please ask an adult to help you with a water and cornstarch mixture it is fun. If you are an adult please mind the dangers of acids and other reactive chemicals. For more info about cornstarch http://www.newton.dep.anl.gov/askasci/ch...
Traditionally, faith, in addition to reason, has been considered a source of religious beliefs. There are an estimated 10,000 distinct religions worldwide. About 84% of the world's population is affiliated with one of the five largest religions, namely Christianity, Islam, Hinduism, Buddhism or forms of folk religion.
The third-largest group of approximately 1 billion people adhere to irreligious approaches which include Humanism, Atheism, Rationalism, and Agnosticism. Hinduism with 900 million adherents is the third largest religion followed by 19 smaller groups of religious adherents.