Fizzing and foaming

Walt see if sugar can change from solid to liquid and if we can reverse it.

What we did

First Mr Naidoo mixed water with sugar and the sugar  dissolved.Mr Naidoo put the water in a pan and then turned the pan on and water  vapour went into the air.What had happened was the water changed back to solid.In the end it felt like glass.A little later Mr Naidoo is going to crush it up into little bits.