of varying sizes
21Insect — For the Breed 77 album, see Insects (album). Insect Temporal range: 396–0 Ma …
22Tulsa, Oklahoma — Tulsa redirects here. For other uses, see Tulsa (disambiguation). City of Tulsa   City   Skyline of Downtown Tulsa …
23Concrete mixer — This portable concrete/mortar mixer has wheels and a towing tongue so that it can be towed by a motor vehicle and moved around the worksite by hand, and its rotation is powered by mains electricity. The lever allows the concrete/mortar to be… …
24History of printing — The history of printing began as an attempt to make easier and reduce the cost of reproducing multiple copies of documents, fabrics, wall papers and so on. Printing streamlined the process of communication, and contributed to the development of… …
25Chemical vapor deposition of diamond — Colorless gem cut from diamond grown by chemical vapor deposition Chemical vapor deposition of diamond or CVD is a method of producing synthetic diamond by creating the circumstances necessary for carbon atoms in a gas to settle on a substrate in …
26Coral trout — Conservation status Near Threatened ( …
27Fraser Valley Trade and Exhibition Centre — Infobox name = Fraser Valley Trade and Exhibition Centre TRADEX bodystyle = above = Tradex abovestyle = imagestyle = caption = captionstyle = headerstyle = background:#ccf; labelstyle = background:#ddf; datastyle = header1 = 1190 Cornell Street… …
28Apple box — Apple Boxes are wooden boxes of varying sizes with holes on each end used chiefly in film production. These boxes are specialized pieces of equipment belonging to the Grip Department, and should not be confused with simple crates or other… …
29Characterisation of pore space in soil — Soil is essential to most animals on the earth. It is a relatively thin crust where an even smaller portion contains much of the biological activity. Soil consists of three different phases. A solid phase (≈ 20%) that contains mainly minerals of… …
30Circle packing — This article describes the packing of circles on surfaces. For the related article on circle packing with a prescribed intersection graph, please see the circle packing theorem. The most efficient way to pack different sized circles together is… …
