What does below rebus means ?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Can you find the company name in the pictogram below?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

What happened when the wheel was invented?

Why is the longest human nose just 11 inches?

What is the coolest letter in the alphabet?

These types of puzzles are known as charades. What you have to do is to find two words that are referred to in the first stanza and the second stanza and put them together to form the third word in the third stanza.

Just for example, if my first refers to 'off' and my second refers to 'ice', then my whole will be the 'office'.

My first is present - future's past -
A time in which your lot is cast.

My second is my first of space
Defining people's present place.

My whole describes a lack of site -
A place without length, breadth, or height.

Rearrange the letters in "new door" to make one word.