UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                 FORM 10-QSB/A
                                AMENDMENT NO. 1


(Mark One)
( X  )QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934
                For quarterly period ended SEPTEMBER 30, 2004 


      TRANSITION REPORT UNDER SECTION 13 OR 15 (d) OF THE EXCHANGE ACT

              For the transition period from________to_________          
                           
                Commission File Number:             0-6658   
                                       ________________________

                         SCIENTIFIC INDUSTRIES, INC.  
_________________________________________________________________________ 
      (Exact name of small business issuer as specified in its charter)

       Delaware                          04-2217279   
________________________    ____________________________________             
(State of incorporation)    (I.R.S. Employer Identification No.)   

                  70 ORVILLE DRIVE, BOHEMIA, NEW YORK 11716 
                _____________________________________________             
                   (Address of principal executive offices)

                                 (631)567-4700  
                         ___________________________                          
                         (Issuer's telephone number)
                                       
                                NOT APPLICABLE
__________________________________________________________________________ 
(Former name, former address and former fiscal year, if changed since last 
report)

Check whether the issuer (1) filed all reports required to be filed by
Section 13 or 15(d) of the Exchange Act during the past 12 months (or for
such shorter period that the registrant was required to file such reports),
and (2) has been subject to such filing requirements for the past 90 days.
     Yes [ x ]        No [   ]

State the number of shares outstanding of each of the issuer's classes of
common equity, as  of October 31, 2004: 975,541 shares outstanding of the
Company's Common Stock, par value, $ .05.

Transitional Small Business Disclosure Format (check one):
     Yes [   ]        No [ x ]



                


                         PART I-FINANCIAL INFORMATION
   
   ITEM 1.  FINANCIAL STATEMENTS
   
                  SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
                UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEET
   
                                       ASSETS

                                                    September 30, 2004
   
   Current Assets:                                   
     Cash and cash equivalents                              $  221,600
     Investment securities                                     872,300
     Trade accounts receivable, less allowance for
       doubtful accounts of $11,600                            389,000
     Inventories                                               663,700
     Prepaid expenses and other current assets                  49,900
     Deferred taxes                                             62,300
                                                             ---------
        Total current assets                                 2,258,800
   
   Property and equipment at cost, less accumulated
     depreciation of $400,900                                  151,700
   
   Deferred taxes                                               25,500
   
   Intangible assets, less accumulated amortization
      of $42,600                                                15,600
   
   Other                                                        65,900
                                                            ----------
                                                            $2,517,500
                                                            ==========
   
                        LIABILITIES AND SHAREHOLDERS' EQUITY
   Current Liabilities:
     Accounts payable                                       $   67,700
     Accrued expenses                                          155,100
     Dividends payable                                          68,300
                                                            ----------
                Total current liabilities                      291,100
                                                            ----------
   Deferred compensation                                        34,100
                                                            ----------
   Shareholders' equity:
     Common stock, $.05 par value; authorized 7,000,000 shares;   
       995,343 issued and outstanding                           49,800
     Additional paid-in capital                                984,200
     Accumulated other comprehensive loss, unrealized                       
       holding loss on investment securities                (      100) 
     Retained earnings                                       1,210,800
                                                            ----------
                                                             2,244,700
     Less common stock held in treasury, at cost,          
      19,802 shares                                             52,400
                                                            ----------
                                                             2,192,300
                                                            ----------
                                                            $2,517,500
                                                            ==========

      See notes to unaudited condensed consolidated financial statements


                                       
                  SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
            UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME
        
   
   
                               For the Three Month Periods Ended
                           September 30, 2004     September 30, 2003 
   
   
   Net sales                   $  851,800            $   873,900    
                                                                      
   Cost of goods sold             458,000                464,900
                               ----------            -----------
   Gross profit                   393,800                409,000
                               ----------            -----------
   Operating Expenses:

    General and administrative    177,500                164,100 
    Selling                        67,900                 99,900
    Research and development       78,400                102,600  
                              -----------            -----------
                                  323,800                366,600 
                              -----------            ----------- 
   Income from operations          70,000                 42,400
              
   Interest and other income        6,600                  2,600 
                              -----------            -----------
   Income before income 
    taxes                          76,600                 45,000
     
   Income taxes, all current       18,000                 15,000
                              -----------            -----------
         
   Net income                  $   58,600            $    30,000
                              ===========            ===========
                                                          
   Basic earnings per common 
    share                       $  .06                  $  .03
                                                               
   Diluted earnings per common         
    share                       $  .06                  $  .03  
                                                                  
   Cash dividends declared per common
    share                       $  .07                  $  .-
                   
                                                     
                                       
      See notes to unaudited condensed consolidated financial statements
                                       
                                       
                                       
                                       
                                       
                                       
                  SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
          UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                   
                                 For the Three Month Periods Ended
                                September 30, 2004  September 30, 2003 
Operating activities:
  Net income                          $ 58,600         $  30,000
                                      --------         ---------
  Adjustments to reconcile net income
    to net cash provided by
    operating activities:  
      Loss on sale of investments         -                  800
      Depreciation and amortization     16,400            17,200
      Change in assets and liabilities:
        Accounts receivable          (     200)         ( 38,200)
        Inventories                      2,500            29,100
        Prepaid expenses and other
         current assets                  8,300            15,500
        Other assets                     6,900          (    100) 
        Accounts payable             (   8,300)           44,400 
        Accrued expenses and taxes   (   5,000)           22,600 
        Deferred compensation        (   1,900)             - 
                                     ---------          --------  
          Total adjustments             18,700            91,300 
                                     ---------          --------  
         Net cash provided by 
           operating activities         77,300           121,300
                                     ---------          --------  
   Investing activities:
     Purchase of investment securities,
       available for sale          (   77,000)         (   1,800)
     Purchase of investment securities,
       held to maturity            (   15,300)              -  
     Redemptions of investment securities,
       available-for-sale                -                30,000
     Redemptions of investment securities,
       held to maturity                25,500             60,000
     Capital expenditures          (   25,900)         (  15,800)
     Purchase of intangible assets (    4,400)              -
                                   ----------          ---------  
        Net cash provided by 
         (used in) investing
           activities              (   97,100)            72,400 
                                   ----------          ---------       
   Net increase (decrease)           
     in cash and cash equivalents  (   19,800)           193,700
                                                                   
   Cash and cash equivalents, 
     beginning of year                241,400            107,600
                                   ----------          ---------    
   Cash and cash equivalents, 
    end of period                  $  221,600         $  301,300
                                   ==========         ==========
                                                                 
                                                                  
   Supplemental disclosures:
    Cash paid during the period for:
     Income Taxes                  $   27,700          $     200
                                         
      See notes to unaudited condensed consolidated financial statements

                                  
                                  
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  
                                  
     General:     The accompanying unaudited interim condensed
                  consolidated financial statements are prepared
                  pursuant to the Securities and Exchange
                  Commission's rules and regulations for reporting
                  on Form 10-QSB. Accordingly, certain information
                  and footnotes required by accounting principles
                  generally accepted in the United States for
                  complete financial statements are not included
                  herein. The Company believes all adjustments
                  necessary for a fair presentation of these
                  interim statements have been included and are of
                  a normal and recurring nature.  These interim
                  statements should be read in conjunction with the
                  Company's financial statements and notes thereto,
                  included in its Annual Report on Form 10-KSB for
                  the fiscal year ended June 30, 2004.  The results
                  for the three months ended September 30, 2004,
                  are not necessarily an indication of the results
                  for the full fiscal year.
 
 
 1.  Significant accounting policies:
     
     Principles of consolidation:
 
     The accompanying condensed consolidated financial statements
     include the accounts of the Company and Scientific Packaging
     Industries, Inc., a New York corporation and an inactive
     wholly- owned subsidiary of the Company.  All intercompany
     items and transactions have been eliminated in consolidation.
 
     
 2.  Line of Business and Concentrations:
 
     The Company is engaged in the manufacturing and marketing of
     equipment for research in university, hospital and industrial
     laboratories.  The Company believes that is has only one
     reportable segment.  Sales of the Company's principal product,
     the Vortex-Genie(R) 2 mixer, accounted for approximately 73%
     and 80% of net sales for the three month periods ended
     September 30, 2004 and 2003, respectively.
 
     The Company's export sales (principally Europe and Asia) were
     approximately $313,600 and $346,700 (36.8% and 39.6%,
     respectively, of net sales) for the three month periods ended
     September 30, 2004 and 2003, respectively.
 
     Three of the Company's customers accounted in the aggregate
     for 50% and 59% of net sales for the three month periods ended
     September 30, 2004 and 2003, respectively.
 


             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
    NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
 
 3.  Inventories:
 
     Inventories for interim financial statement purposes are based
     on perpetual inventory records at the end of the applicable
     period.  Components of inventory are as follows:
 
                                            September 30, 2004
                                            ------------------
     Raw Materials                                $    584,000   
     Work in process                                    16,300
     Finished Goods                                     63,400
                                                  ------------
                                                  $    663,700
                                                  ============
 4.  Earnings per common share:
 
     Basic earnings per common share is computed by dividing net
     income by the weighted-average number of shares outstanding. 
     Diluted earnings per common share includes the dilutive effect
     of stock options and a warrant.
 
     Earnings per common share was computed as follows:
 
                           For the Three Month Periods Ended
                          September 30, 2004    September 30, 2003
                          ------------------    ------------------
 
 Net income                     $  58,600          $  30,000  
                                =========          =========
 Weighted average common
 shares outstanding               975,541            960,541
                                                              
 Effect of dilutive
  securities                       69,138             28,959 
                                ---------          ---------   
 Weighted average dilutive
  common shares outstanding     1,044,679            989,500
                                =========          =========
 Basic earnings per common
  share                         $   .06            $   .03 
                                =======            =======   
                                                              
 Diluted earnings per common
  share                         $   .06            $   .03
                                =======            =======
 
 
     Unexercised employee stock options to purchase 56,000 shares
     of Common Stock at $1.875 to $2.40 per share were outstanding
     as of September 30, 2003, but were not included in the
     foregoing computation because the exercise price of each
     option was greater than the average market price of the
     Company's Common Stock for the related period.  All options
     outstanding as of September 30, 2004 were included in the
     foregoing computation.



                                   
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
    NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                   
 5.  Comprehensive Income:
 
     There was no significant difference between net income and
     comprehensive income for the three month periods ended
     September 30, 2004 and 2003.
 
 6.  Stock-Based Compensation Plans
 
     The Company maintains an Incentive Stock Option Plan which it
     accounts for under the recognition and measurement principles
     of APB Opinion No. 25, "Accounting for Stock Issued to
     Employees," and related Interpretations.  No stock-based
     compensation costs are reflected in net income, as all options
     granted under those plans had an exercise price equal to the
     fair market value of the underlying common stock on the date
     of grant.  The following table illustrates the effect on net
     income and earnings per share if the Company had applied the
     fair value recognition provisions of FASB Statement No. 123,
     "Accounting for Stock-Based Compensation," to stock-based
     employee compensation:
 
                           For the Three Month Periods Ended
                         September 30, 2004  September 30, 2003
                         ------------------  ------------------
 Net income:
     As reported              $  58,600               $ 30,000
     Pro Forma                   58,100                 29,700
 
 Earnings per common and
  common equivalent share:
     Basic - as reported      $    .06                $    .03
     Basic - pro forma        $    .06                $    .03
     Diluted - as reported    $    .06                $    .03
     Diluted - pro forma      $    .06                $    .03


 
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
 
     
 ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS
      
 Certain statements contained in this report are not based on
 historical facts, but are forward-looking statements that are
 based upon various assumptions about future conditions.  Actual
 events in the future could differ materially from those described
 in the forward-looking information.  Numerous unknown factors and
 future events could cause such differences, including but not
 limited to, product demand, market acceptance, impact of
 competition, the ability to reach final agreements, adverse
 economic conditions, and other factors affecting the Company's
 business that are beyond the Company's control.  Consequently, no
 forward-looking statement can be guaranteed.
 
 We do not undertake any obligation to publicly update forward-looking
 statements, whether as a result of new information, future events or
 otherwise. 
 
 
 Financial Overview
 
 The first quarter of fiscal year ending June 30, 2005 ("Fiscal
 2005") produced higher net income of $58,600, an increase of
 $28,600 over the prior year's comparable quarter, principally as a
 result of lower selling and research and development expenses
 which overcame a $22,100 decrease in net sales for the comparable
 quarter last year.  Sales for the quarter ended September 30, 2004
 were impacted by slightly lower overseas sales during the quarter.
 New product sales continued their growth registering an 18% 
 increase compared to those for the quarter  ended September 30, 2003.  
 Another new product, the Microplate  Genie(TM) mixer, was introduced 
 during the first quarter of Fiscal 2005.
 
 Results of Operations
 
 The Three Months Ended September 30, 2004 Compared with the Three
 Months Ended September 30, 2003
 
 The Company's net sales for the three months ended September 30,
 2004 (the "2004 Quarter") decreased  $22,100 (2.5%) to $851,800
 from $873,900 for the three months ended September 30, 2003 (the
 "2003 Quarter"), primarily the result of a reduction in sales to
 overseas customers in July and August.  Sales of new products
 (excluding accessories) for the 2004 Quarter were $158,900, which
 was $24,100 (17.9%) more than sales of $134,800 for the 2003
 Quarter.  There was no material difference in the gross profit
 percentages for the 2004 Quarter (46.2%) and 2003 Quarter (46.8%).
 
 General and administrative expenses for the 2004 Quarter was
 $177,500, an increase of $13,400 (8.2%) from $164,100 for the 2003
 Quarter, due primarily to higher salaries and legal expenses.
 
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
 
 
 Selling expenses of $67,900 for the 2004 Quarter were $32,000
 (32.0%) lower than $99,900 for the 2003 Quarter, mainly the result
 of the absence of expenses incurred in the prior year period for
 training outside sales representatives and new website development
 costs incurred in the prior year period.
 
 Research and development expenses for the 2004 Quarter of $78,400
 were lower by $24,200 (23.6%) than $102,600 of such expenses for
 the 2003 Quarter as a result of the significant development work
 for the new MicroPlate Genie(TM) mixer in the prior year period. 
 
 As a result of the foregoing, the Company's income before income
 taxes was $76,600 was $31,600 for the 2004 Quarter, which was
 $31,600 (70.2%) greater than $45,000 for the 2003 Quarter.  
 
 As a result of the higher net income, income taxes were $18,000
 for the 2004 Quarter as compared to $15,000 for the comparable
 period last year.
 
 Liquidity and Capital Resources
 
 Net cash provided by operating activities was $77,300 for the 2004
 Quarter as compared to $121,300 for the 2003 Quarter principally
 due to:
 
 (i) The smaller increase in accounts receivable of $38,000 due to
 the high sales volume to foreign customers at the end of September
 30, 2003, (ii) a smaller amount of raw materials as of September
 30, 2003 producing a $26,600 reduction between the quarters, and
 (iii) an increase in the change in accounts payable of $52,700 as
 of September 30, 2003 compared to the amount as of September 30,
 2004 due to a few large one-time invoices outstanding as of
 September 30, 2003.  The foregoing amounts were partially offset
 by the comparative $28,600 increase in net income for the 2004
 Quarter.  Cash used in investing activities was $97,100 for the
 2004 Quarter compared to cash provided of $72,400 for the
 comparative period last year.  This was due principally to the
 purchase of investment securities, and less redemptions during the
 2004 Quarter.  Cash and cash equivalents decreased by $19,800 to
 $221,600 as of September 30, 2004 from a balance of $241,400 as of
 June 30, 2004.
 
 On September 21, 2004, the Board of Directors of the Company
 declared a cash dividend of $.07 per share of Common Stock payable
 on January 14, 2005 to holders of record as of the close of
 business on October 20, 2004.
 
 The Company's working capital decreased $15,600 to $1,967,700 from
 $1,983,300 at June 30, 2004, primarily the result of the cash
 dividend declared, partially offset by the Company's profitable
 operations.  The Company has available a secured bank line of
 credit of $200,000 with North Fork Bank with interest at prime,
 which was due to expire on November 1, 2004, but has been extended
 indefinitely for as long as the Company is in compliance with all
 loan requirements, including payments and covenants.  The
 Company has never borrowed under this line of credit.  Management
 believes that it will be able to meet its cash flow requirements
 during the next 12 months from all its available financial resources.
                                   
 Item 3.  CONTROLS AND PROCEDURES

 As of the end of the period covered by this report, based on an 
 evaluation of the Company's disclosure controls and procedures
 (as defined in Rules 13a-15(e) and 15d-15(e) under the Securities
 Exchange Act of 1934), the Chief Executive and Chief Financial
 Officer of the Company has concluded that the Company's disclosure
 controls and procedures are effective to ensure that information
 required to be disclosed by the Company in its Exchange Act
 reports is recorded, processed, summarized and reported within
 the applicable time periods specified  by the SEC's rules and
 forms.

 There was no change in the Company's internal controls over
 financial reporting that occurred during the most reecent fiscal
 quarter that materially affected or is reasonably likely to
 materially affect the Company's internal controls over financial
 reporting.

 
 
 
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
                                   
 
 PART II - OTHER INFORMATION
 
 ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K
 
     (a) Exhibit Number:              Description
 
         31.1     Certification of Chief Executive Officer and
                  Chief Financial Officer pursuant to section 302
                  of the Sarbanes-Oxley Act of 2002.
 
         32.1     Certification of Chief Executive Officer and
                  Chief Financial Officer pursuant to Section 906
                  of the Sarbanes-Oxley Act of 2002.
 
     (b) Reports on Form 8-K:

                  Registrant filed reports on Form 8-K on September
                  1, 2004 and September 2, 2004 reporting under
                  Item 1.01, Entry into a Material Definitive
                  Agreement, and on September 23, 2004 under Item
                  8.01, Other Events.
                  
 

 
 
      
                             SIGNATURE
      
 
 In accordance with the requirements of the Exchange Act, the
 registrant caused this report to be signed on its behalf by the
 undersigned, hereunto duly authorized.
 
 
 
 
 
 
                               Scientific Industries, Inc.
                               Registrant
 
 
 
 Date: March 21, 2005
                               /s/Helena R. Santos
                               ____________________
                               Helena R. Santos
                               President, Chief Executive Officer 
                               and Treasurer
                               Chief Financial and Principal
                               Accounting Officer