Today is Science Experiment Day!!

These bronze and copper statues
used to be shiny!

They have all turned brown and even green!

How do we make them shiny again?
Let's try 3 ways.

Let's try scrubbing with soap and water.

That didnt work.

Let's try salt and water.

That worked a little but....

Let's try scrubbing with salt and VINEGAR

Oh My!! Salt and vinegar works great!
(It makes good sushi too!)

Look how shiny this is!

We had so much fun!