Author: Microsoft Corporation. The VBX file extension is used to refer to custom control files created in the Visual Basic programming code. VBX custom control files are written with internal interpretive language code that can run immediately after they are written.uthor: Microsoft Corporation. The VBX file extension is used to refer to custom control files created in the Visual Basic programming code. VBX custom control files are written with internal interpretive language code that can run immediately after they are written.
Natural phenomenon. A natural phenomenon is not an engineered event manufactured by humans, although it may affect them. Common examples of natural phenomena include sunrise, the weather, decomposition, free fall and erosion.atural phenomenon. A natural phenomenon is not an engineered event manufactured by humans, although it may affect them. Common examples of natural phenomena include sunrise, the weather, decomposition, free fall and erosion.
2. plural phenomena a: an object or aspect known through the senses rather than by thought or intuition b: a temporal or spatiotemporal object of sensory experience as distinguished from a noumenon c: a fact or event of scientific interest susceptible to scientific description and explanation. 3.