Dragonfly
Dragonflies are graceful, brightly colored predatory insects with four wings and a long body. Large ancestors of dragonflies, those with a three-foot wingspan, were on this planet longer than we can imagine. Fossil records show that dragonflies have been here since before dinosaurs appeared! They fly over open areas of water, fields, and wetlands with ease.
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Styrofoam versus High-density Polyethylene
Polystyrene most commonly known as Styrofoam has many problematic features when employed in an agricultural setting. High-density Polyethylene also known as HDPE has many superior attributes. Structural Integrity: Styrofoam is produced as small beads that are then heat fused to one another. This method of production leads to an innate variability in the end product. […]
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