Playing with air pressure

Can you put a full bottle of water in a full glass of water?

Pick the coin without wet your hand.

The collapsing can

Fill a large bowl with cold water.
Add a tablespoon of water in the empty can. 
Heat the can until the water begins to boil.

Very quickly turn the can upside down into the bowl of cold water. 

Inflating a balloon with a vacuum pump.

Gluing glasses

Wet the kitchen paper with hot water.

Swish hot water around one glass and then lay the kitchen paper on it. 

Swish hot water around the other glass. 

Pour it out and place the second glass upside-down over the first.

Explosion of colour

In a plate put milk and add some drops of food colouring ( red, yellow, green, blue)

Put in a cotton swab a drop of liquid dish soap. 

Touch the cotton swab to the centre of the milk without stir it. 

Another one Fountain

The glass is upside down and the water ... is not coming out.

We fill the glass with water and cover it with the piece of carton.

Carefully we turn it upside down, holding at the beginning the carton.

We move our hand away. The water is not coming out.

Can you pick the coin without wetting your hand?

Fill the bottom of the plate with colored water.

Place the candle in the middle of the plate.

Light the candle.

Take the glass and place it over the lit candle.

Experiment from Elena and Victoria 

Fireproof Balloon

Fill a balloon with water and then blow to inflating it.  Light the candle and hold the balloon over the flame. The flame does not pop this balloon.

Balance the nails

Balance all the nails on the head of a nail.

Make a Fountain

Pour some water in the bottle. 

Heat the bottle until the water begins to boil. 

Close the bottle and quickly turn it upside down  into the bowl of colored water. 

Fireproof Balloon

I fill the balloon with water, I blow air in it and then I  hold it over the flame of the candle. 

The balloon does not burn. 

Balloon kebab

            Pick a sharp kebab stick and put on it oil. Carefully push it into the balloon near the neck. Then push it out of the balloon through the opposite the neck side.