New answers tagged size
The problem of creating a flat sheet that could be fitted onto a (semi)spherical surface (a dome head) is known to be impossible to solve perfectly, but there are viable approximations of varying precision. This matehmatical paper details one such approximation (for spheres, but the process can be modified for domes) using petal shaped pieces. By varying the ...
The sloped face of the 2x2 brick is 16mm across by about 11.3mm tall.
I personally have the Lego Group 62.4 x 20 S tires which came with the Lego Creator 7291 2-in-1 Motorcycle kit.
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