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Fig. 3. (Color online) (a) Constructed cantilever with LEGO® beam part, compact disc and 3D printed tip, (b) first design of tip is created by a LEGO® part of 1×2 Slope 30° (Double Cheese) #Pieces 5295 and (c) the conical shape tip is 3D printed.
New Phys.: Sae Mulli 2023;73:992~1000