I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

Why are televisions attracted to people?

What does the below mathematical rebus mean?

Buy me, smell me or deliver me, I do not change.

Who am I?

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

You can hear me, but you can't touch or see me.

What am I?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?