Air Hockey

 
 

It is relatively easy to build an air hockey table. It consists of a box and a fan that push air into the box. The play area on top of the box has several small holes that let the air come out and generate an air cushion beneath the the round puck. I tried to have a few holes beneath the puck in every situation and started with very small holes. I drilled a matrix of 2 mm holes 2 cm from each other. The size and amount of holes is depending on the puck size but I do not think this is very critical.


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