10W-40 mineral oil. Cars like having their oil changed aswell.
I would like to pay a fair pirice for good content, and not pay a dime for the terrible content. Also not be forced to use a myriad of players/accounts. Deliver it in mkv/mp4 using a common service where I can pay for the exact tv-shows and movies I want. Make it easier to get it the way I want it legally than pirating it and I won't bother to torrent anything. Make this the only way to get the tv-shows so if people start pirating their favourite content it will bite them by that content going away.
Why we dont find any life out theere, the golden age of the universe might just be long passed. Might have been teeming at some point. Sorry no Star-Trek possible anymore.