1. 1st Offer made in 2017 to pay 1000€ for reproducible evidence of curvature on Facebook

    1st Offer made in 2017 to pay 1000€ for reproducible evidence of curvature on Facebook

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  5. 2nd Offer made in 2018 to pay 10,000€ on Spanish Television, for reproducible evidence of curvature

    2nd Offer made in 2018 to pay 10,000€ on Spanish Television, for reproducible evidence of curvature

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