How did I just discover this building technique

After an entire childhood of building Lego it's at 16 years of age that I realize you can fit a 1x1 piece perfectly inside of the gap of four of these. (I'm sorry it's so bad to see but I was only fidgeting with my red pieces so I didn't have others on hand to show better contrast between the pieces, hope it's not too big of an issue) submitted by /u/TimaeusTanis359 [link] [comments]