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Home > All Images > 2003 > February > 18 Feb 2003

Images Dated 18th February 2003

Choose from 71 pictures in our Images Dated 18th February 2003 collection for your Wall Art or Photo Gift. All professionally made for Quick Shipping.

Historical celestial system Featured 18 Feb 2003 Image

Historical celestial system

Historical celestial system. Illustration of the celestial system proposed by Athanasius Kircher in his 1660 work Iter extaticum coeleste. At top is a map of the spheres surrounding the Earth (centre), including the air, fire and the stars. At bottom is a model of the Earth (centre) with the equator, the tropics of Cancer and Capricorn, the horizon, the poles and the ecliptic (the line along which the Sun, Moon and planets appear to move) mapped onto the sky


Salivary gland Featured 18 Feb 2003 Image

Salivary gland

Salivary gland. Coloured scanning electron micrograph (SEM) of a transverse freeze-fractured section through an acinus (large brown circle) in a salivary gland. The rest of the image comprises several other acini surrounding this acinus. Acini are the smallest unit of a gland. They comprise a circular cluster of cells that secrete fluid into a central duct (hole, centre) that leads to larger ducts. These acini are secreting granules (lumps, brown) of mucus, the natural lubricating fluid found in saliva. Each acini is circled by a layer of connective tissue (pink). Saliva is secreted into the mouth to aid digestion and the process of swallowing. Magnification: x1000 at 6x7cm size

© Steve Gschmeissner/Science Photo Library

open-uri20120928-15858-ww247v Featured 18 Feb 2003 Image


2003 FIA World Rally Championship.
Karlstad, Sweden. Rd2. 6th-9th February 2003.
Toni Gardemeister/Paavo Lukander (Skoda Octavia WRC Evo3) 8th position.
World Copyright: LAT Photographic
ref: 50mb 35mm Image Axx