How to skeletonize leaves ~ Stovetop method using sodium carbonate (washing soda) does take some time, & not suitable for small kids. Another link including projects for the finished leaves : http://www.christinedebeer.ca/skeleton-leaves #craft #skeletonize #leaf
How to Turn Baking Soda into Usable Sodium Carbonate: This is powdered sodium carbonate, also known as washing soda or soda ash.
Soothing Syrup one grain (65 mg) of morphine per fluid ounce, cannabis, heroin, powdered opium, which are the active ingredients to put your little one to sleep. It also had sodium carbonate, spirits foeniculi, and aqua ammonia
Brown Toner for Cyanotype Bleach Sodium hydroxide 5 grams Water to make 1 liter Toner Tannic acid 20 grams Water to make 1 liter Bleach the cyanotype print until it takes on an orange-yellow color, then wash thoroughly. Place print in toner and tone to desired color. You can also use a mild solution of ammonia or sodium carbonate to bleach the print.