**EXHIBIT
        31**
 **CERTIFICATION
        PURSUANT TO**
 **18
        U.S.C. §1350,**
 **AS
        ADOPTED PURSUANT TO**
 **SECTION
        302 OF THE SARBANES-OXLEY ACT OF 2002**
 
 **Certification**
 I,
        James
        Hitchin, Chief Executive Officer and Chief Financial Officer of SpectraScience,
        Inc. certify that:
  1.  I
        have
        reviewed this report on Form 10-QSB of SpectraScience, Inc.
  2.  Based
        on
        my knowledge, this report does not contain any untrue statement of a material
        fact or omit to state a material fact necessary to make the statements made,
        in
        light of the circumstances under which such statements were made, not misleading
        with respect to the period covered by this report;
  3.  Based
        on
        my knowledge, the financial statements, and other financial information included
        in this report, fairly present in all material respects the financial condition,
        results of operations and cash flows of the small business issuer as of,
        and
        for, the periods presented in this report;
  4.  I
        am the
        small business issuer’s officer responsible for establishing and maintaining
        disclosure controls and procedures (as defined in Exchange Act
        Rules 13a-15(e) and 15d-15(e)) and internal control over financial
        reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f) for the
        small business issuer and have:
  (a)
        Designed such disclosure controls and procedures, or caused such disclosure
        controls and procedures to be designed under my supervision, to ensure that
        material information relating to the small business issuer, including its
        consolidated subsidiaries, is made known to me by others within those entities,
        particularly during the period in which this report is being
        prepared;
  (b)
        [INTENTIONALLY OMITTED]
  (c)
        Evaluated the effectiveness of the small business issuer’s disclosure controls
        and procedures and presented in this report our conclusions about the
        effectiveness of the disclosure controls and procedures, as of the end of
        the
        period covered by this report based on such evaluation; and
  (d)
        Disclosed in this report any change in the small business issuer’s internal
        control over financial reporting that occurred during the small business
        issuer’s most recent fiscal that has materially affected, or is reasonably
        likely to materially affect, the small business issuer’s internal control over
        financial reporting; and
  5.  The
        small
        business issuer’s certifying officer has disclosed, based on our most recent
        evaluation of internal control over financial reporting, to the small business
        issuer’s auditors and the audit committee of the small business issuer’s board
        of directors (or persons performing the equivalent functions):
  (a)  All
        significant deficiencies and material weaknesses in the design or operation
        of
        internal control over financial reporting which are reasonably likely to
        adversely affect the small business issuer’s ability to record, process,
        summarize and report financial information; and
  (b)  Any
        fraud, whether or not material, that involves management or other employees
        who
        have a significant role in the small business issuer’s internal control over
        financial reporting.
 
 July
        13,
        2005
 
 Signature: /s/
        James
        Hitchin
 Name:
        James Hitchin
 President,
        Chief Executive Officer and Chief Financial Officer
 (Principal
        Executive Officer and Principal Financial and Accounting Officer)
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