Naturally,this"Coca-Cola"notdelicious,"Sprite"isnot refreshing,theyabsolutelycannotdrink. [blackpaperonblack] Takeasheetofwhitepaperandwritetheword"Chemistry"on thewhitepaperwithdilutesulfuricacidbecausethedilute sulfuricacidiscolorless Brightliquid,soyoucanhardlyseethewritingonthewhite ...