Kollsman periscopic sextant display stand
Bahtinov Mask for 110mm refractor
Homemade counter weight for 1.25" GEM counterweight shaft.
Japanese Kana stamps
INCA Euro 260 bandsaw table insert / plug v2
Reducer 400:1
velocity stack 50mm
potato gun sabot (single use shell)
Wheels and support
Water Rocket Tornado Tube
54509 YORP scaled one in three thousand
Working V8 Car Engine - Pegasus 700 - Educational Model
DJI Ryze Tello Drone Cargo Hook Landing Gear
Calibration cube XYZ / Cubo de calibración XYZ
Dovetail for MEADE ETX90
Orion
ThINK Periodic Table Flexi
Build Ultra Light 150mm Binoscope
9969 Braille approximate shape scaled one in forty thousand
Wind turbine generator
Oxygen-Evolving-Complex
Photosystem Two (Coffee Table Model)
Container
Enfocador para telescopio newtoniano
Silabs WSTK + module enclosure (slide-in)
Galileo Clock
a Solar System Gravity Map
Galileo Galilei Pendulum Clock (Vers. 3.1)
Book Ring
Thales's Right Angle Thm
81P/Wild scaled one in eighty thousand
103P/Hartley scaled one in eighty thousand
9P/Tempel scaled one in 200 thousand
67P/Churyumov-Gerasimenko scaled one in eighty thousand
19P/Borrelly scaled one in 200 thousand
Custom Laser Mount v1
det210 9V conversion
6 Hebe scaled one in four million
Facilitator for multiplication of the Schickard calculator.
