As part of science week the senior classes changed milk to a solid bone like structure!

An acid – vinegar was added to the milk causing a chemical reaction.  It caused the protein molecules in the milk to clump together to form white lumps called curd and the liquid is called whey.

When the whey was drained off, the curd was pressed, dried and moulded into a solid bone like structure.

We look forward to the finished product in a few days time.