2,542 published verifications avg. score 5.6/10 1,244 rated true or mostly true 1,060 rated false or mostly false
“The sum of 1 and 1 is equal to 3.”
The claim that "the sum of 1 and 1 is equal to 3" is unequivocally false. Every credible mathematical source confirms that 1+1=2, a foundational truth proven rigorously from the Peano axioms and formal logic. Purported "proofs" of 1+1=3 rely on hidden errors like division by zero and are presented as tricks, not valid mathematics. The cultural metaphor of "1+1=3" (e.g., a couple having a child) is a figure of speech, not an arithmetic identity.
“Work-related stress from office jobs contributes significantly to health issues.”
The core claim is well-supported. OSHA, CDC/NIOSH, the APA, and peer-reviewed research consistently link work-related stress to cardiovascular disease, depression, anxiety, and other health problems. NIOSH states work problems are "more strongly associated with health complaints than any other life stressor." The claim earns a minor downgrade because most evidence addresses workplace stress broadly rather than isolating office jobs specifically, and the word "significantly" isn't precisely quantified — but office workers clearly fall within the populations studied.