Kamal latitude finder
Measure latitude from the Pole Star
The card Arab navigators used to find latitude: hold the knotted cord in your teeth, push the card out until the bottom edge sits on the horizon and the top edge touches the Pole Star. A knot for each place you know becomes a latitude scale.
- Size
- 60 × 40 × 8 mm
- Shape
- Rectangular
- Walls
- 3.0 mm
- Volume
- 6.9 cm³
- Est. weight (PLA)
- 8.6 g
- Parts to print
- 1
- Category
- Science & education
- Made by
- Krypto
- Built in
- 33 steps







