Have you ever seen foam come out of a glass? Ans - ___. If NO, here is how to do it!
Materials Needed :-
S.1- Fill water in the cylindric cup and mix it with the dish washing liquid well with the straw.
S.2- After mixing well, put glue and mix it again till it becomes THICK.[dont make it too thick] Mix until you see bubbles on top.
Hold one end of the straw in your mouth. Put the other end of the straw into the cup. BLOW HARD and you will see the MAGIC.