Well, one option could be to use a gentle solvent or cleaner. But be careful not to damage the comic. Test it on a small, inconspicuous area first. Another approach is to lightly scrape the grease pencil mark with a fine sandpaper or a very sharp knife, but this needs to be done with extreme caution to avoid causing more harm.
It's not that difficult. You start by learning the basic tools and functions of Blender. Then, you can follow tutorials online to create your cartoon characters and scenes.
It's not that complicated. You need to start by creating the models and animations in Blender, then add effects and transitions to make it look like a motion comic.
The 'cat in blender story' could potentially be a user - created or local legend - type of story. It might involve a cat getting into some sort of trouble with a blender, perhaps accidentally turned on while the cat was nearby or even some sort of cruel act that was then turned into a story. Without further details, it's difficult to determine the exact nature of this story. It could also be a story with a moral lesson, like a warning about leaving dangerous appliances around animals, but that's just speculation.
I'm not sure specifically which 'cat in a blender story' you mean. It could be some kind of horror or disturbing fictional account where a cat is put in a blender, which is a very cruel and unethical concept in real life. There might also be some satirical or symbolic interpretations of such a story if it's in a more artistic or literary context.
Grease science fiction might be a very niche or even newly - coined term. It could refer to science - fiction stories that involve machinery or mechanical elements that are 'greasy' in the sense of being industrial and mechanical. Think of a story set in a steampunk - like world where the gears and engines are constantly greased, and this aspect of maintenance and the properties of grease play into the plot, such as a malfunction due to a lack of proper greasing causing a spaceship to be in danger.