The phenomenon itself however has been described since ancient times.
This psychological phenomenon is called social proof .
This phenomenon is called frequency following response .
Of course surface tension was an unknown phenomenon .
Comprehensive food labelling is a fairly recent phenomenon .
The total luminous phenomenon accompanying a lightning discharge.
The greenhouse effect is a naturally occurring phenomenon .
Metal has always been a global phenomenon .
The patented engine cycles apply this phenomenon .
This inexplicable phenomenon was repeated again and again.
Annual performance reviews are an interesting phenomenon .
The obvious change in size indicates far field phenomena .
It is watching phenomena decay and die.
These financial market phenomena could pose macroeconomic risks.
Geological phenomena include earthquakes or volcanic activity.
Three phenomena made such farming possible and practicable.
People often call this phenomenon “hard nipples”.
These psychic activities are not isolated phenomenon .