My Science

I saw this on Bang Goes the Theory program, and it is REALLY STICKY! This is how to make it: Pour a cupful of milk into a saucepan and heat it up on the hob. Take it off when it starts to boil. Add a tablespoon of vinegar and stir the mixture. It will break up into curds. Strain the mixture over a jar, use a spoon to push it through if needed. Remove the curds from the strainer and place back into the saucepan on the hob. Add 100 ml (1/2 cup) of water and a tablespoon of bicarbonate of soda. When it starts to bubble remove and use the mixture as the glue. (NOTE!! Please leave the glue (when applied) for 24 hours for it to dry). WHAT THE HECK'S GOIN' ON? By adding the vinegar to the milk, you have change the composition of the liquid, and by leaving it to set, it turns into a solid, holding two objects together.