TRIGONOMETRY WHEELS It is a mechanical representation of the equation known in trigonometry as rose curves and the patterns it creates. It consists of […]

The periodic movement of Venus from the perspective of the observer on Earth resembles to a harmonious dance. The pattern resulting from this movement […]

The astrolabe in the model is made of brass and is a replica of a model made in 1680 for a Sultan, probably a […]

Inspired by the miniature of Istanbul Observatory, the compass is made of 3 mm thick brass material.Its length is 24 cm.

İInspired by the miniature of the Istanbul Observatory, the sind ruler is 2 cm wide and 41.5 cm long. Made of 1.5 mm thick […]

Inspired by the miniature of Istanbul Observatory, the protractor is made of 70 cm long and 3 mm thick brass material.It can be produced […]

Reproduced from the Sine quadrant drawing in Gazi Ahmed Muhtar Pasha’s Riyâzü’l-Muhtâr Mir’âtü’l-mîkāt ve’l-edvâr.The Sine quadrant has a 16 cm side length and 1.5 […]

It is a scaled-down model of the tripod used by Ottoman astronomers, made of hard wood and brass.Its height is 30 cm.  

We organised a 3-day science festival with the participation of primary and secondary school children within derik municipality in mardin province. During the festival […]