What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

Decode below three cipher riddles:

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

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

I taste better than I can smell. Who am I?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?