daily necessities
Circular sphere instrument
A circular sphere (also known as a spherical altimeter, or abbreviated as an armilla or armil) is a model of an object in the sky (celestial sphere), containing a spherical frame of the Earth at its center, representing longitude and latitude, as well as other important astronomical features such as the ecliptic. Therefore, it is different from the celestial sphere, which is a smooth sphere whose main function is to map constellations.
Random Model
Three watercolor pens
151 View
Ferrari SF90 Stradale
160 View
Russian strip puffs
117 View
Cape Town
279 View
Ink Wind Paper Fan
200 View
Orange Pink Butterfly
367 View
Catfish Specimen
135 View
Chinese dagao gladiator
170 View