Quote:
	
	
		
			
				
					Originally Posted by  Sahin
					 
				 
				Mindy: the magnets dont run continuously; only a predetermined times for a short period.  I used laboratory fluid/chemical mixers at university and it takes a long time running continuously before they get slightly worn out. 
			
		 | 
	
	
 Yes, I knew that, but they still don't rub that soft plastic?  I'm surprised.  I suppose you could transfer the fluids to a glass container instead if you're paranoid like me. 
Well done on the ROTM recognition!  
