Birdwatch Archive

Birdwatch Note Rating

2023-04-30 19:18:41 UTC - HELPFUL

Rated by Participant: 5762CCC4EA25CA7D6F0E45E5D6FD03371FD28DE61A86CE9B14A8AE2DF1AD0207
Participant Details

Original Note:

Perpetual motion, or "free energy"--getting more energy out than put into a system--does not exist. The first and second laws of thermodynamics (energy cannot be created/destroyed and entropy) hold constant in the universe. See, e.g.; https://www.bbc.co.uk/programmes/b06c06nd https://medium.com/intuitive-physics/perpetual-motion-machines-why-they-dont-work-1e192d2c0f62 https://books.google.com/books?id=Dk-xS6nABrYC&q=%22perpetual+motion&pg=PA167#v=snippet&q=%22perpetual%20motion&f=false https://books.google.com/books?id=mpmLUjAVua4C&q=%22perpetual+motion&pg=PA58#v=snippet&q=%22perpetual%20motion&f=false Also mercury is highly toxic: https://www.epa.gov/mercury/health-effects-exposures-mercury#:~:text=Elemental%20(Metallic)%20Mercury,-Exposures%20to%20metallic&text=Metallic%20mercury%20mainly%20causes%20health,irritability%2C%20nervousness%2C%20excessive%20shyness)%3B

All Note Details

Original Tweet

All Information

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  • participantId -
  • raterParticipantId - 5762CCC4EA25CA7D6F0E45E5D6FD03371FD28DE61A86CE9B14A8AE2DF1AD0207
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  • version - 2
  • agree - 0
  • disagree - 0
  • helpful - 0
  • notHelpful - 0
  • helpfulnessLevel - HELPFUL
  • helpfulOther - 0
  • helpfulInformative - 0
  • helpfulClear - 0
  • helpfulEmpathetic - 0
  • helpfulGoodSources - 0
  • helpfulUniqueContext - 0
  • helpfulAddressesClaim - 0
  • helpfulImportantContext - 1
  • helpfulUnbiasedLanguage - 0
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  • notHelpfulIncorrect - 0
  • notHelpfulSourcesMissingOrUnreliable - 0
  • notHelpfulOpinionSpeculationOrBias - 0
  • notHelpfulMissingKeyPoints - 0
  • notHelpfulOutdated - 0
  • notHelpfulHardToUnderstand - 0
  • notHelpfulArgumentativeOrBiased - 0
  • notHelpfulOffTopic - 0
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  • ratingsId - 16527522107389460505762CCC4EA25CA7D6F0E45E5D6FD03371FD28DE61A86CE9B14A8AE2DF1AD0207