There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Count the number of triangles in the below picture?

How many times do a clock's hands overlap in a day ?

Identify the hidden meaning behind this picture?

Next Number in the Series,

5, 16, 49, 104, ?

Can you name an animal whose killing cannot be performed without spilling your own blood?

What do you see in the image below

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

Two brothers were watching a horror film on video late one night. One brother dozed off and dreamed that he was being chased by the crazy man from the movie, who was trying to kill him. In the dream, he hid in a cupboard. There was no sound except his heart pounding, and he had no idea where his crazed captor was. He was terrified! At that moment, the video finished, and his brother put his hand on the shoulder of his sleeping sibling to wake him. The shock at that tense moment was enough that the sleeping brother suffered a massive heart attack and died instantly. True or false?