Wednesday, 11 November 2015

How many Volcanic rocks are there in the box?

(Hint) There are 3 layers of rock in the pile.
There are also some rocks that look like they are 2 but is actually 1 rock so don't let that fool you and there are 3 different sizes of rocks !!!


And the answer is ..........
( Don't See the video before estimating)



video


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