I watched this today and thought I would share it with you guys. Just a fascinating thing 
. Hope it’s ok with the admin team
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Very cool!
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That’s awesome, getting children interested in science as early as possible!!! I love everything about this
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Thanks
I see that and ask how does that work
My 30 something son sees it and says “I can build that”
His 8 year old son says “Dad, I want one of those”
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Oh I want to build one.
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That’s me all over 
I thought it was cool as well. The amount of people that stood there and played with a box of sand is amazing, particularly given the toys that are out there these days
Me as well
It’s the coolest thing I’ve seen for a while
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Give me one of those and a sack of weed and leave me alone!
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