-used 7x7mm thick wooden rods as a frame… but would have been smarter to use 1 cm thick squares.
-don’t forget to take into account the slide thickness! It really matters.
-Using an unsymmetrical design allows for more
“floors” or layers (taller thinner cone vs flatter thicker cone).
– ~9 hours of work, 3 people. Could have been more efficient.
– If you mix colours too much, then the resultant light looks whitish/grayish… maybe smarter to do different predominant colours per side.