It has features that prevent dampness and is made from white opaque plastic to keep down the interior temperature.
Attraction to the scent of bags was tested using a Y-maze with three symmetrical arms (arm length: 60 cm; width: 12 cm; height: 11 cm; angle between each arm ∼120 degrees), made from standard opaque PVC wire housing, and described in detail in Bonadonna and Nevitt (2004).
Transfer this to a bottle or jar made from dark glass or opaque plastic to prevent overlong exposure to light from breaking the aroma down.
Suggested recipes include Oozing Brain, an opaque brain made from peach gelatin and evaporated milk over which warm strawberry gelatin is dribbled to resemble coagulating blood.
Read more on recycling from Andrew Purvis at Word of Mouth, observer.co.uk/foodblog Travels 168 miles Destination: Runcorn, Cheshire Opaque bottles made from HDPE are sent by road to JFC Delleve in Runcorn, in mixed bales with clear and coloured PET bottles.
To test how magma might behave near the core, Goncharov and his colleagues squeezed a sliver of a dark, opaque glass, made from iron and silicate to mimic the composition of deep Earth magmas, between two diamonds to simulate pressures near the core.
Tights made from cotton, wool, bamboo or opaque synthetics may work best.
With a negative, or reverse, matte, the action matte is made from the camera negative and is opaque against a transparent background.
