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Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".
Test image of jelly beans from the USC-SIPI image database. A standard test image is a digital image file used across different institutions to test image processing and image compression algorithms. By using the same standard test images, different labs are able to compare results, both visually and quantitatively.
Thomas Inch dumbbell, also known as "172" (2.38 inches (60 mm) handle, weighs 172 pounds (78 kg)) [9] Millennium dumbbell (2.38 inches (60 mm) handle, weighs 228 pounds (103 kg)) Circus dumbbells: historically used in traveling circus acts, these dumbbells have exaggerated ends and wider handles, and just like normal dumbbells, come in various ...
[8] [19] Tom Lincir, founder of the Ivanko Barbell Company, has encountered 45-pound (20.4 kg) plates weighing as little as 38 pounds (17.2 kg), or as much as 59 pounds (26.8 kg). [ 20 ] Plates can be weighed, and the equipment marked (using a paint pen or other permanent marker ) with the true weight.
Examples of computer clip art, from Openclipart. Clip art (also clipart, clip-art) is a type of graphic art. Pieces are pre-made images used to illustrate any medium. Today, clip art is used extensively and comes in many forms, both electronic and printed. However, most clip art today is created, distributed, and used in a digital form.
Free for scholarly writings and research, attribution required, no commercial use without prior permission [11] Wooden Elk Toy: 2000 [13] Hans-Peter Seidel at Max-Planck-Institut für Informatik: Often used as an example of a non-trivial object with high genus. Phlegmatic Dragon [14] Phlegmatic Dragon: 2007
Dumbbell biceps curl on the preacher bench using momentum of body to help lift weights. The Preacher curl is performed while standing or seated, with hands hanging down holding weights (palms facing forwards), by curling them up to the shoulders. It can be performed with both arms, or one arm at a time. Standing barbell curl
Another Greek, the physician Galen, described strength training exercises using the halteres (an early form of dumbbell) in the 2nd century. Ancient Greek sculptures also depict lifting feats. The weights were generally stones, but later gave way to dumbbells. The dumbbell was joined by the barbell in the later half of the 19th century.