Answer:
Deposit red liquid in me.
Physicists have built devices to move me very fast. My last seven letters can be commonly found in newspapers magazines and journals.
I never was but always will be. No one ever saw me but everyone knows I exist. I give people the motivation to better themselves everyday
Blade to blade I always win My foe laid low and even. Yard by yard through thick and thin I'm busiest in season.
You walk into a room with a rabbit holding a carrot, a pig eating slop, and a chimp holding a banana. Who is the smartest animal in the room?
What is always coming but never arrives?