Birdwatch Archive

Birdwatch Note Rating

2025-02-22 11:22:10 UTC - HELPFUL

Rated by Participant: 25B3601BE833DC001FDEB9C11C8166A2A47EC8A81BA883EB98CB43926792AD94
Participant Details

Original Note:

Os trilhos de aço se contorcem no calor devido à expansão térmica, onde o material se expande sob altas temperaturas. Essa expansão acumulada gera forças internas que levam à flambagem e deformação, mesmo sem atingir o ponto de fusão do aço, o que é muito bem documentado. https://noticias.uol.com.br/cotidiano/ultimas-noticias/2025/02/11/sp-para-diminuir-lentidao-viamobilidade-pinta-trilhos-dos-trens-de-branco.htm https://www.mdig.com.br/index.php?itemid=39359

All Note Details

Original Tweet

All Information

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  • participantId -
  • raterParticipantId - 25B3601BE833DC001FDEB9C11C8166A2A47EC8A81BA883EB98CB43926792AD94
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  • version - 2
  • agree - 0
  • disagree - 0
  • helpful - 0
  • notHelpful - 0
  • helpfulnessLevel - HELPFUL
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  • helpfulAddressesClaim - 0
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  • helpfulUnbiasedLanguage - 0
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  • notHelpfulOpinionSpeculationOrBias - 0
  • notHelpfulMissingKeyPoints - 0
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  • notHelpfulArgumentativeOrBiased - 0
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  • ratingsId - 189311017276110475625B3601BE833DC001FDEB9C11C8166A2A47EC8A81BA883EB98CB43926792AD94