IUPAC Green Book[3] in that, in terms of its definition [4], pH = âlg a. H. it involves a single ion quantity, the activity of the hydrogen ion, which is immeasurable by any ther-. modynamically valid method and requires a convention for its evaluation.
He began developing SpongeBob SquarePants into a television series in 1996 upon the cancellation of Rocko's Modern Life, and turned to Tom Kenny, who had worked with him on that series, to voice the title character.
SpongeBob was born on July 14 1986   this means he is 23 years old!   Technically, he should be 49 years old. at least.   in the SpongeBob movie he states hes beenâ¦ the employee of the month  374 times. that's 31 years and 2 months.