old engraved illustration of astronomy - different positions of the earth in her orbit at the summer solstice of the northern hemisphere - 半球體 個照片及圖片檔
World map. Above the map a bar with the title in Dutch and French. At the top of the map five spheres with, from left to right, depictions of day and...
Cary Map of the Western Hemisphere, North America and South America , John Cary, 1754 Ð 1835, English cartographer
The World in Hemispheres, 1902. Eastern and Western Hemispheres, and below, comparative view of the principal mountains with heights in feet. From...
Constellation of the Southern Hemisphere, In the sky there are about 6,000 stars visible to the naked eye, grouped into 88 constellations. It is...星座區域, 南半球, 天空
a creative representation of a human brain composed of electronic circuit patterns on a white background. - 半球體 幅插畫檔、美工圖案、卡通及圖標設計圖, 電腦圖形
Cerebral hemisphere, Part of the central nervous system enclosed in the skull, consisting of the cerebrum, cerebellum and brain stem; it is...插圖, 人體構造
East and West, The prime meridian, an imaginary line passing through Greenwich, England, also separates the planet into two parts: the Eastern...
An engraving on the border of Nicholas De Fer's map of the western hemisphere depicting Illinois Indians trading with settlers.移民
