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LIVE · OPEN
Fluid Dynamics Challenge
Submit your CAD design for a novel micro-gravity test tube. Have your design reviewed by world-class researchers. The best designs are voted on by the SERA community. The top five designs win $500 and are tested during a micro-gravity flight by the designer of the winning entry.
FORMAT
.STL · .OBJ
SPEC
1.5 mL microfuge tube · 3D-printable
PRIZE
$2,500 + seat on micro-gravity flight
DEADLINE
April 12, 2026 — 23:59 UTC
TEAM
1–3 members · SERA nations
COMING SOON
Cellular Biology
Cell-line morphology · micro-gravity incubation
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