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Curated OER
Manitoba Historical Society: The York Boat
Including two pictures of York Boats, this Manitoba Historical Society web page provides interesting information on the genesis of the York Boat, and how the Hudson's Bay Company employees and agents, familiar with boats used in Orkney...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: A Roman Freight Ship
This ship lies besides the wharf at Ostia. In the afterpart of the vessel is a cabin with two windows. Notice the figure of Victory on the top of the single mast and the decoration of the mainsail with the wolf and twins. The ship is...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Ascia
An adze. Muratori has published numerous representations of the adze, as it is exhibited on ancient monuments. We select the three following, two of which show the instrument itself, with a slight variety of form, while the third...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Balneum
Balneum or balineum signifies, in its primary sense, a bath or bathing vessel, such as most Romans possessed in their own houses; and from that it came to mean the chamber which contained the bath. When the baths of private individuals...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Balneum
Balneum or balineum signifies, in its primary sense, a bath or bathing vessel, such as most Romans possessed in their own houses; and from that it came to mean the chamber which contained the bath. When the baths of private individuals...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Column of Duilis
The column was adorned with the brazen beaks of the captured Carthaginian vessels. Part of the inscription reciting the achievements of the Roman fleet has been preserved.-Webster, 1913
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Educational Technology Clearinghouse: Clip Art Etc: Cyathus
A Greek and Roman liquid measure, containing one-twelfth of the sextarius, or .0825 of a pint English. The form of the cyathus used at banquets was that of a small ladle, by means of which the wine was conveyed into the drinking-cups...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Glazed Coffins, From Warka
Another kind of coffins employed by the Chaldeans consisted of two large earthenware vessels, shaped like ancient water-jars, set mouth to mouth and sealed with bitumen.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Gubernaculum
A rudder. Before the invention of the rudder, which Pliny ascribes to Tiphys, the pilot of the ship Argo, vessels were both propelled and guided by oars alone. This circumstance may account for the form of the ancient rudder, as well as...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Malleus
A hammer, a mallet. In the hands of the farmer the mallet of wood served to break down the clods and to pulverize them. The butcher used it in slaying cattle, by striking the head, and we often read of it as used by the smith upon the...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Patera
A round plate or dish. The paterae of the most common kind were small plates of the common red earthenware, on which an ornamental pattern was drawn, and which were sometimes entirely black. The more valuable paterae were metallic, being...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Admiral David G. Farragut
Admiral Farragut, born at Campbell's Station, near Knoxville, Tenn., July 5th, 1801, died in Portsmouth, N. H., August 14th, 1870. He was appointed to the navy from his native State, and as a midshipman saw active service as early as...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Ida Lewis
A woman who resided in a lighthouse in Newport. She was an expert rower, and saved the lives of many sailors after wrecking their vessels on the rocks.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: John Ericcson
John Ericsson was born in Sweden, July 31, 1803. He early showed great inventive skill and was employed as an engineer in the Swedish service. He resigned in 1826 and went to England to introduce an engine he had invented. In 1829 he won...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: John Lorimer Worden
John Lorimer Worden (12 March 1818 - 19 October 1897) was a U.S. Admiral who served in the American Civil War. He commanded Monitor against the Confederate vessel Virginia (originally named Merrimack) in first battle of ironclad ships in...
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Pompey
Pompey was one of the men, who, having distinguished himself in foreign wars, was looked upon as the natural leader of the city. He increased this already great reputation by his victory over the pirates of the Mediterranean, who had...
Curated OER
Science Kids: Science Images: Sonar
This photo shows sonar profiles in the navigation room of a US research vessel.
Curated OER
Picture of Alfred Russel Wallace
A brief biography of Wallace's time spent in the spice islands, and how it related to his theory of evolution. Also includes a description of the sailing vessel, 'The Alfred Wallace', which will sail to the spice islands in honor of the...
Science Museum of Minnesota
Lesson Plan: Go With the Flow
In this effective site, students will name the parts of the heart and trace the flow of blood through the body. Contains related links.
US National Library of Medicine
Medline Plus: Atherosclerosis
From MedlinePlus, a video tutorial featuring information on Atheriosclerosis with accompanying text.
American Academy of Family Physicians
Family doctor.org: Heart Attack
This article discusses signs and symptoms and prevention measures regarding heart attacks. A short chart is also provided on the risk factors involved in a heart attack.
Curated OER
Eternal Egypt: Hollow Cross
A hollow Greek cross, probably used in funeral rituals, consists of a vertical cylinder. The cross is located on the top of the cylinder, which is thicker in the top than in the bottom. Some parts of the cross are missing.
Curated OER
Eternal Egypt: Glazed Clay Bowl
This glazed clay bowl has a conical body supported on a high base. The bowl is widest at the top and narrows towards the base. Bowls of this sort were used to make yoghurt (zabadi) and were known as "zebdiyya."
Curated OER
Eternal Egypt: Jug of Lagynos Style
A pottery lagynos, which is considered to be one of the containers that were sealed, such as jars, amphorae and oinochoi, which were used to preserve liquids and were all related to table service all through the Hellenistic period.
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