Answer:
What is it that makes tears without sorrow. And takes its journey to heaven?
I am a mini solar powered computer.
What has keys but no locks a space but no room and you can enter but can't go in?
Sometimes dark and sometimes bright I make my way among twinkling lights. Seas and oceans obey my call yet mountains I cannot move at all. My face is marred and gray But I'm majestic anyway
What begins with an E but only has one letter?
I go in hard, come out soft. Blow me hard and I'll make a pop. What am I?