more thrust less friction
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Step 1: Matterials
two meat tray one smaller than the other(smaller the better)
and copper wire
Step 2: Construction
on the bigger tray make a square hole then put the inlet so it can fit stick it together
Step 3: Construction
take one match cut 4 into 1cm attach than on the 2 meat tray so it look like figure 3
Step 4: Finished
put every thing together like on figure 4 then u done and u now how to connect the wires
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