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The yellow trap is a type of road traffic situation that may arise at certain signalized intersections, involving straight-moving traffic conflicting with turning, crossing traffic, that has made an erroneous assumption that the conflict has been resolved, based on their received traffic signal. The name yellow trap originates from the fact ...
The Marcusson apparatus, Dean-Stark apparatus, Dean–Stark receiver, distilling trap, or Dean–Stark Head is a piece of laboratory glassware used in synthetic chemistry to collect water [1][2] (or occasionally other liquid) from a reactor. It is used in combination with a reflux condenser and a distillation flask for the separation of water ...
Pan trap. A pan trap is a type of insect trap used to sample the abundance and diversity of insects, primarily used to capture small Hymenoptera. [1] Pan traps are typically constructed with a bowl with shallow sides filled with water and soap or a preservative and killing agent. Yellow is the most commonly used color, [2] but other colors ...
Pegomya chenopodii (Rondani, 1866) Pegomya hyoscyami, the beet leafminer or spinach leafminer, is a grey fly about 6 millimetres (0.24 in) long. It emerges in April–May and lays eggs on the undersides of leaves of beet, spinach, chard, and other greens. Eggs develop into larvae that burrow into the leaf hollowing out large patches of the leaf ...
Leave out a bowl of vinegar and dish soap: Add three drops of dish soap to a bowl of vinegar, and leave it uncovered in the problem areas. The soap cuts the surface tension of the vinegar, so the ...
The M44 cyanide device (also called a cyanide gun, cyanide trap, or canid pest ejector) is used to kill coyotes, feral dogs, and foxes. It is made from four parts: a capsule holder wrapped with cloth or other soft material, a small plastic capsule containing 0.88 grams of sodium cyanide , a spring-powered ejector, and a 5–7 inches (130–180 ...
Preheat oven to 500° and place a baking sheet in the middle rack. In a large skillet over medium heat, cook bacon until mostly crisp but still slightly bendable. Remove to a paper towel-lined ...
Food & Wine did some digging and found there's no solid research to back up the claim that cutting boards are 200 times dirtier than toilet seats. Instead, it seems Dr. Charles Gerba is citing a ...