If you are referring to the crossword puzzle hint, try innovation.
Contraptions
.i.mology
gismology
gismology
it is a person that is addicted to technology and gadgetry
Lava is the general term for igneous rock that forms on the surface. Extrusive igneous rock is the more technical term.
Network storage
operating system
operating system
Generally speaking, devices that connect to a computer are peripherals.
It's called a mx-saz-paz (technical term) cylindral sazzy for general term
The face is the proper technical term for itself.
unhyperbole