in our country(philippines), elementary is 7-12; high school is 13-16; college level is 17 years old depending on your choice of course.
i just want to share another procedure in extracting iodine from sea weeds.
i found it here:
http://www.sph.emory.edu/PAMM/SALT2000/marchal.pdf#search=%22extraction%20of%20iodine%20from%20seaweeds%22
my thesis is also about this extracting iodine stuff...
i'm really confused with all these extraction process. i think i need to hire a consultant..haha:confused:
please help me with this extraction procedure...