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        <ExplanationTxt>NNSA/CEA Computational Science Collaboration Meeting</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>May 5-8, 2025 Park City, Utah</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>Expenses: $3000.00 including grants of: $0.00 Revenue: $4.00</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>SOS 28 Workshop</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>to be held March 23-26, 2026 in Santa Barbara, California</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>Hawaii Scientific Data Workshop (HSDW)</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>May 19-22, 2025 in Wailea Hawaii</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>Expenses $54,065.00; Revenue $46,670.00</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>NNSA/CEA Computational Science Collaboration Meeting</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>May 5-8, 2025 in Park City, Utah</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>Expenses $48,122.00; Revenue $49,822.00</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>SOS 28 Workshop</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4d</FormAndLineReferenceDesc>
        <ExplanationTxt>to be held March 23-26, 2026 in Santa Barbara, California</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part III Line 4</FormAndLineReferenceDesc>
        <ExplanationTxt>Expenses $3,000; Revenue $4.00</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V Line 3b</FormAndLineReferenceDesc>
        <ExplanationTxt>All revenue related to the organized conferences</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PartVI Sec A 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Dolores Cadena, 10241 Bentley Oaks, Las Vegas, NV 89135</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PartVI Sec A 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Andrew Young, 147 Gonzales Rd, #22, Santa Fe, NM 87501</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PartVI Sec A 9</FormAndLineReferenceDesc>
        <ExplanationTxt>James Ang, 725 Summit St, Richland, WA 99352</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PartVI Sec A 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Jennifer Gaudioso, 3339 Central Ave NE#305, Albuquerque NM 87106</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PartVI Sec A 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Bruce Hendrickson, 11232 Rothschild Ct, Dublin, CA 94568</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>