Mr. RADical's journal

Mr. RADical's journal is a holodisk in Fallout: New Vegas. It can be found on the body of Mr. RADical (scavenger in-game) located west-southwest of Novac.

According to the holodisk, the owner of the suit thought it would fully protect him from radiation. As described in day four, the radiation level was high where he traveled. The next day he became sick, which is obviously radiation sickness due to his exposures. The last day, nine, He had gone to prove that the radiation suit was extremely resistant to radiation. He was proven wrong.

Transcript
Дневник мистера РАДикала