It has never been stated what made Rudolph's nose glow red. Rudolph just happened to be born with a red nose.
Rudolph's red nose.
A Lightbulb.
while Santa rides through the night,Rudolf's nose is like a torch
the lightning rod on the chimney of santas workshop where donner & blitzen charge rudolphs nose
They can't glow. Reindeer noses can't glow, it's impossable to glow. Only fireflies can glow because of science.
He got laughed at and wasn't allowed to play reindeer games.
When you snap a glow stick to make it glow, it will glow.
Use a bit of bronzer on your forehead, nose, and chin to create a dewy, sun-kissed glow.
It glows from "being very shiny."
If by 'roudolph' you mean Rudolph as in Rudolph the red nose reindeer, I can answer this question. As a matter of fact the only evidence to suggest that Rudolph, the fictional Christmas character, actually has a father, is that Santa Clause is Rudolphs owner. Therefore, this determines the question 'who is Rudolph's dad - Rudolphs dad is Santa Clause.
Fireflies make their bellies glow by combining certain chemicals that make a "glow" in their bellies. This glow is used to communicate to other fireflies.
Clarise