I create liquid smoke with a LEGO rocket using a simple trick. This was just an experiment I did after watching NightHawkInLight's video and decided to make a video about it.
It's not a life hack or anything just a nice little experiment that anyone can do.
Basically, the smoke it's a mix of air a super-microscopic particles generated by what you're burning. The fact that smoke normally goes up it's because the air is much warmer than the surrounding air and lighter due to being less dense. Then what I did here was channeling the smoke in a tube made out of Lego that allows the air to cool down. At this point, the particles that compose the smoke results in a heavier mass that pulls the smoke down.
You can invent all kind of thinks and sculpture to burn incense cones in the coolest way ever... Pun intended!
Wanna make the 3D Printed Rocket?