How can you make a TV, a bed, a dog, and a car liquid?

Spot 5 differences in two Christmas tree below:

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

One evening there was a murder in the home of a married couple, their son and daughter. One of these four people murdered one of the others. One of the members of the family witnessed the crime.

The other one helped the murderer.

These are the things we know for sure:

1. The witness and the one who helped the murderer were not of the same sex.

2. The oldest person and the witness were not of the same sex.

3. The youngest person and the victim were not of the same sex.

4. The one who helped the murderer was older than the victim.

5. The father was the oldest member of the family.

6. The murderer was not the youngest member of the family.

Who was the murderer?

Samuel was out for a walk when it started to rain. He did not have an umbrella and he wasn't wearing a hat. His clothes were soaked, yet not a single hair on his head got wet. How could this happen?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

How could a baby fall out of a twenty-story building onto the ground and live?

Can you find the thief by just looking at the picture below?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.