Add spaces: UnsureaboutwhichtypeofKMCfileyouhave?Doyouwanttoknowexactlywhatitis,whocreatedit,andhowtoopenit?

Answer: Unsure about which type of KMC file you have? Do you want to know exactly what it is, who created it, and how to open it?

Add spaces: Hismathematicswasnotrigorous(itcouldnotbeasthemathematicaltechniquesnecessarytomakeitsohadnotbeendevelopede.g.measuretheoryandaxiomaticprobability)although,hisresultswerebasicallycorrect.

Answer: His mathematics was not rigorous (it could not be as the mathematical techniques necessary to make it so had not been developed e.g. measure theory and axiomatic probability) although, his results were basically correct.

Add spaces: Hi,mynameisSweetCranberryandIam18years.

Answer:
Hi, my name is SweetCranberry and I am 18 years.