Answer:
makeup for finger tips
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
You used to come to me for all sorts of information and knowledge before the internet was born
What type of house weighs the least?
I have a neck but no head arms but no hands. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.