What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Who is that with a neck and no head, two arms and no hands? What is it?

What breaks yet never falls, and what falls yet never breaks?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

Can you make a six-letter word using the letters N, A and B ?

Solve this riddle by finding the odd one out from the rest.