metal :) XD :/ :p :-)
Aluminium
There are really many options. You can use just a regular kitchen spatula or you can also buy specific spatulas for making and folding omlets
A mini spatula is very useful in situations where a regular sized spatula is too cumbersome. For example, you can use a mini spatula to get down into a mayo jar and use every bit! Also, even when working with a large spatula, a mini can be helpful to get the bits that the large one misses.
food
Spatula is used for mixing and spreading in chemical/pharmaceutical laboratories or in a kitchen.
Use to fack
No, it is endothermic
- aluminium is cheap- aluminium has a low density- aluminium is not easy corrodable- aluminium has convenable thermal and electrical coductivities
Aluminium has a low density and is not corroded.
They use aluminium instead of iron because aluminium is lighter.
That depends which tool you're talking about. The knife-like one that is used to spread the icing is a spatula. A decorating bag or parchment cone is used to hold and push icing through decorating tips to make designs and shapes. Various other tools are used for smoothing or making lines in icing.