Etheric Networks was created in 2000.

Arthur Edward Powell has written:

'The etheric double and allied phenomena' -- subject(s): Spiritualism

Smell is the vibration of the etheric body. On heating they expand. Therefore it is better to eat meat and fish cold.

sage can be used as a herb both fresh and dry as well as for extracting etheric oil

It could be an orb, they can be seen on rare occasion, they exist in the etheric dimensions, and if you have tuned your mind into a higher realm it is possible that you are witnessing an orb, that or someone is shining a flashlight into your room...