Here he is all ready to go...
Matt had one jar with water and one jar without. He showed us an arrow on a paper. Through the empty jar, it looked the same. But when we looked at it through the jar with water, from the right distance, the arrow turned the other way. Magic!
Even the straw looked different when it was in the jar with water.
Thank you, Matt for this fun experiment!!
What surprises can you find at home when looking through water in a jar or glass of water?






