| 
	
	
		
		
		
		 How thick is your aluminum foil? Find out using the ZPi Aluminum Foil Thickness Calculator (pops up into separate window, requires Javascript). If you do not have Javascript, use this formula (with grams and centimeters): 
 
((mass / 2.702) / (width * length)) * 10000 = thickness in microns  
If your foil is less than 16 microns, increase the number of layers used in construction 
 
 
dumbass ^^ 
		
	
		
		
		
		
		
	
	 |