Technology Overview. Rammed Aggregate Piers are a patented/proprietary ground improvement system that uses compacted aggregate to create stiff pier elements. The installation process modifies the soil surrounding the piers.
Foxfire, also sometimes called fairy fire, is the bioluminescence created by some species of fungi present in decaying wood. The bluish-green glow is attributed to luciferase, an oxidative enzyme, which emits light as it reacts with luciferin.
If the oven has a pilot light, you will see a gas tube that may or may not have a small blue flame burning at its end. If the oven has a glow bar, however, you'll see an insulated electronic device centered in the burner. Consult an appliance repair person to service a glow bar.