Reality Askew

How many times have you taken the last little piece of soap and thrown it away?  How about a device that takes all of the little soap pieces and combines them.  Something like a playdoh toy that you put different color playdoh into and out pops a new piece but combined.  I’ve tried doing this with my hands an all it takes is a little water and moderate pressure to combine the scraps.  Waste not want not, right?