Pondering
Pondering is a great function that allows you to quickly get information about create-blocks.
The pondering screen shows an example contraption that explains pretty well, what the block you're pondering about does.
Usage
The screen seen above is opened by hovering over a create-item and holding "W" until the bar below the item is filled up. This displays an animated infographic about the item being pondered.
Other Create elements in the scene can be learnt about by pressing Q, which will show the option to ponder other elements. The S key can be used to restart the current animation, and A or D can swap between different aspects of the block, if there are any available. Press E to close the animation.
Comfy Reading does not currently have a keybind, but can be enabled by tapping the button in the bottom right. This slows down the entire animation to help read the text boxes.