Riddles
Riddles!
This topic is about short riddles, because not everyone likes to do the larger logical puzzles. If you do like those, then click here.
If you've guessed the riddle, you can immediately post another one yourself. Let's keep it going. 
I will start with this riddle:
What is easy to get into, but hard to get out of?
You have me today,
Tomorrow you'll have more;
As your time passes,
I'm not easy to store;
I don't take up space,
But I'm only in one place;
I am what you saw,
But not what you see.
What am I?
@DarkWolf Memories!!
@JessScreams
That's right, well done! 
I'm not a door but I have keys.
You can't put anything in me, but I have space.
You can enter but can't leave.
What am I?
@Snaking9076
Thank you for this! It's a keyboard ⌨️ . Thank you for the riddle!
There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?
@DarkWolf
Thank you for the riddle! We put the apple on one person's head.
Turn me on my side and I am everything. Cut me in half and I am nothing. What am I? Thank you for your great work!
@DarkWolf is it like an apple in someone's bag? or something like that?
@DarkWolf
On top of one's head!
What have I got in my pocket
It depends how big your pockets are
I am not sure what to add.
@greenYard2803
I'll take a guess that your on about the pocki on a snooker table. I'm saying snooker balls.
@lazyKatz snooker balls sounds like a correct guess to me
Superman.
Dandelions :)
Westlife