Black line illustration of a 30 Star United States flag. The additional star represents the state of…
Black line illustration of a 31 Star United States flag. The additional star represents the state of…
Black line illustration of a 32 Star United States flag. The additional star represents the state of…
Black line illustration of a 33 Star United States flag. The additional star represents the state of…
Black line illustration of a 34 Star United States flag. The additional star represents the state of…
Black line illustration of a 35 Star United States flag. The additional star represents the state of…
Black line illustration of a 36 Star United States flag. The additional star represents the state of…
Black line illustration of a 37 Star United States flag. The additional star represents the state of…
Black line illustration of a 38 Star United States flag. The additional star represents the state of…
Black line illustration of a 43 Star United States flag. The additional stars represent the states of…
Black line illustration of a 44 Star United States flag. The additional star represents the state of…
Black line illustration of a 45 Star United States flag. The additional star represents the state of…
Black line illustration of a 46 Star United States flag. The additional star represents the state of…
Black line illustration of a 48 Star United States flag. The additional stars represent the states of…
Black line illustration of a 49 Star United States flag. The additional star represents the state of…
Black line illustration of a 50 Star United States flag. The additional star represents the state of…
"Two stars in the Big Dipper opposite the handle indicate the direction toward the North Star, which,…
An illustration of a mace also known as the holy water sprinkler and morning-star mace.
"Longitudinal Section through a Fresh-water Mussel. a, edge of mantle; b, foot, with position of ganglion…
"Framed houses are especially numerous in the Harz Mountains in Germany. In the oldest specimens the…
"Sterna dougalli. Roseate Tern. Paradise Tern. Bill about as long as head or foot, straight, slender,…
This is a 14th century weaving design. It consists of star and floral patterns that are connected.
This windmill is a machine which converts the energy of wind to rotational motion by means of adjustable…
Wave motors were machines designed and built in the late 19th and early 20th century to harness the…
This machine is used to cut butter. Butter is a dairy product made by churning fresh or fermented cream…
A cooler is a refrigerator for cooling liquids, in this scenario milk. A cooler most commonly is an…
Many decorating techniques used today do not require elaborate cookie cutters. The simplest of shapes…
Many decorating techniques used today do not require elaborate cookie cutters. The simplest of shapes…
The invention concerns an apparatus and process for making foods coated in bread crumbs. The apparatus…
A drinking glass, or simply glass, is a drinking vessel, usually made from glass or plastic. Glasses…
Dredging is an excavation activity or operation usually carried out at least partly underwater, in shallow…
Topography map symbol for fresh water marsh used in drafting and map drawing.
An illustration of drawing an eight point star using a series of pentagons to create a star. The paper…
"Divide the square as indicated by the dotted lines, drawing these as full lines in pencil, but do not…
A problem exercise to creating a star using series of triangles and squares. The image is divided by…
The construction of a star with square overlapping each other using a triangle and T square. This image…
A problem exercise to construct a star overlapping square using a triangle and T square. The image is…
A Hartmann Spectrocomparator device to measure accurate displacement of the star by measuring the relative…
A diagram of Hartmann Spectrocomparator device to measure accurate the star's displacement. The photographed…
A pentagram star. The five point star is drawn by four straight diagonal lines. The pentagram star was…
The illustration of a square heptagram star with six points. A heptagon polygon can make two stars.
A heptagram star with seven points. The star is drawn by 7 diagonal lines.
A squared nanogram star with 8 points. The star is created by using two four sided squares on top of…
A triangular nanogram star with 9 points. This nine point star is created by drawing nine diagonal lines…
"One standing at O will only see the half of the Sky which is above the circle NESW. The whole sky will…
"These telescopes were all reflectors; that is, instead of looking up at a star through a tube with…
"The Star is the badge, first ordered by Charles I. The rays are of silver or diamonds. The star is…
"This Order was instituted by Her Majesty the Queen, in the year 1861, for bestowing honor upon the…
"Ventilating a barn having a silo at or near the center. The fresh air enters at AB, and finds its way…
"The Buffalo Tree-Hopper and its work: a, Adult; b, Fresh egg slits; c, Eggs in slits, natural size;…
The common name of aster is Michaelmas daisy and star-wort. The alpinus variety has bright purple flower…
Aster amellus bessarabicus has purple flower heads. It is considered to be the showiest of all the varieties…