this kid (we'll call him BOI) at my school follows me and my friends at recess, and talks about cubing (but BOI isn't a cuber). BOI brings up that "some people use olive oil to speed up the cube" but luckily he knew it ruined the plastic. I told him they made special lube for it and BOI could...
wdym? if you use a space bar your basically just using it as a stackmat. 2x2 solves are so fast it becomes practically a competition of who can hit the stackmat faster i guess. it's the same thing either way.