I Built a LEGO Vacuum Engine With NO Technic Pieces!

I received a good question: is it possible to build a LEGO engine without any Technic parts? Well, I tried to answer that with this video! Will I be able to get one to work, or is it really impossible? Get the FREE instructions here: https://www.bluebrickmocs.com/product... Join my channel memberships to get access to special perks:    / @deltonadamslego   For FREE extra access content, check out my Discord!   / discord   Follow me on Instagram! https://instagram.com/deltonadams_yt?...