The general shape of most highway signs is that of a rhombus. Learn about the perimeter of a rhombus-shaped highway sign with a 20 centimeter side with help from a longtime mathematics tutor in this free video clip.
Tiered strawberry towers are ideal for gardeners who are short on space, but still want strawberries. Tiered planters for strawberries also have the advantage of keeping fruit off the ground, which prevents rot and deters pests. They also keep the sometimes-unruly strawberry plant from wreaking havoc in the garden. A tiered strawberry planter is equally at home in the garden as on a sunny porch or patio.
Twenty-sided dice are referred to as D20 dice and are used in board games, including the popular Dungeons and Dragons. Typically, these dice are molded from plastic or by folding a paper pattern. To make your own set of 20-sided dice from wood, you will need a pattern. You will then need to glue all of the pieces together as if you were completing a jigsaw puzzle.
20-50 motor oil is a multi-viscosity oil designed to lubricate and coat moving engine parts. A multi-viscosity oil is one that will flow efficiently at varying temperatures. The lower number on the oil's viscosity scale indicates its ability to flow upon starting. The higher number represents the oil's fluidity when the engine is fully heated from being run.
The General Motors 6.2-liter diesel was installed in GM and Chevy trucks between 1982 and 1993. It is a V8 engine with two banks of four cylinders. The head bolts are numbered sequentially and must be tightened in sequence through each tightening step.
Akavar 20/50 is an herbal supplement advertised as boosting weight loss. Despite the fact that they are natural, the ingredients in Akavar 20/50 pose a risk for side effects in some patients.