Ikarus is a 3D-printed, Electric Ducted Fan (EDF) “rocket” that takes off and lands vertically, sort of like the Falcon 9 first stage. Based on a 90mm EDF, this entire project can be built for about $250.
0-100M speed record
https://www.youtube.com/watch?v=yCQ7F_TI6FM
Design info
http://omeganaught.com/2018/08/ikarus-electric-rocket/
Pelican Case Contest
https://www.krontech.ca/news-blog/pelican-case-contest
Support me on Patreon for more cool projects!
https://www.patreon.com/tesla500