I suppose the difference is whether the fact is interesting for some reason. If it is interesting, it is probably a "fun fact". Very few people may know that the railway gauge in Zambia is the same as it is in Tanzania, probably because unless you are really interested in East African rail systems, you wouldn't care. And it is hardly unexpected. An unexpected fact is more "fun".
Facts are known knowledge versus a theory is a statement based on facts which may not be completely true
Little Known Facts was created in 1966.
They are known as little bird.
He was an ex smoker
Little is known about his boyhood.
Found in 1747
There is little known about Homer. Facts known include he was born between the 8th and 12 centuries B.C. Homer was a poet and credited with being the first person to write down The Iliad and The Odyssey. It is not known where he was born but it is believed it was somewhere on the coast of Asia Minor and his date of death is debated as well.
An inference is the process where new facts are derived from known facts Fact is a known truth Theory is a something that someone has predicted. BTW, are you in Lisgar Collegiate Institute?
Saras Madhavan has written: 'Little-known facts, and other stories'
Mestri genealogy and family history facts.Census records can tell you little-known facts.
The difference is known as the tidal range.
BHARGAV is not a known english term and you have asked what is the difference. The difference between what & what would have to be know terms/ values.