How is static electricity typically discharged?

Static electricity is typically discharged as an arc through the air when the charge difference between objects becomes significant enough to overcome the electrical resistance of the air. This occurs when two objects accumulate differing static charges, and the negative charge from one object seeks to neutralize with the positive charge of another, resulting in a visible spark or arc. This is particularly common in dry environments where humidity is low, as moisture in the air can help diminish the build-up of static electricity.

While grounding can effectively prevent the accumulation of static charges, it is not the only method of discharge. Using conductive materials can allow for controlled transfer of charge, and insulation can sometimes prevent discharge rather than facilitate it. However, in situations where an insulated object is charged significantly, the abrupt transfer of this energy often results in a discharge through the air as an arc, making this the most representative answer in the context of how static electricity typically discharges in everyday situations.