UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549
                                 
                                 FORM 10-QSB

                                 
                                 
(Mark One)
  X   QUARTERLY REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934
                For quarterly period ended      MARCH 31, 2005 

      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 May 6, 2005: 980,207 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
                      March 31, 2005
   
   Current Assets:
     Cash and cash equivalents                   $  120,900 
     Investment securities                          965,400
     Trade accounts receivable, less allowance for
       doubtful accounts of $11,600                 534,800
     Inventories                                    728,800
     Prepaid expenses and other current assets       44,900
     Deferred taxes                                  57,000
                                                  ---------
        Total current assets                      2,451,800
                                                  ---------
   Property and equipment at cost, less accumulated
     depreciation of $428,700                       150,600
                                                  ---------
   Other assets and deferred charges:
     Intangible assets, less accumulated amortization
      of $45,300                                     17,500
      Other                                          39,600
                                                     57,100
                                                 ----------
                                                 $2,659,500
                                                 ==========
                        LIABILITIES AND SHAREHOLDERS' EQUITY
   Current Liabilities:
     Accounts payable                            $   66,900
     Accrued expenses and taxes                     212,900
                                                 ----------
                Total current liabilities           279,800
                                                 ----------
   Deferred compensation                             18,900
                                                 ----------
   Deferred taxes                                    13,000
                                                 ----------
   Shareholders' equity:
     Common stock $.05 par value; authorized 
      7,000,000 shares; 1,000,009 issued and         50,000
        outstanding
     Additional paid-in capital                     990,900
     Accumulated other comprehensive loss, 
      unrealized holding loss on investment 
       securities                                    (7,000)
     Retained earnings                            1,366,300
                                                  ---------
                                                  2,400,200
     Less common stock held in treasury, at cost; 
            19,802 shares                            52,400
                                                  ---------
                                                  2,347,800
                                                  ---------
                                                 $2,659,500
                                                 ==========
   
See notes to unaudited condensed consolidated financial statements
                                       
                                      1
   
                                       
                  SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
            UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME
        
   
   
                              For the Three Month     For the Nine Month 
                              Periods Ended           Periods Ended
                              March 31,               March 31,      
                
                                2005       2004         2005        2004      
                             ----------  ---------    ----------  ---------- 

   Net sales                 $  996,300   $856,900    $2,693,200  $2,600,500
   Cost of goods sold           478,700    455,100     1,369,700   1,379,900 
                             ----------   --------    ----------  ----------
   Gross profit                 517,600    401,800     1,323,500   1,220,600
                             ----------   --------    ----------  ----------
   Operating Expenses:

    General and administrative  176,200    170,100       521,600     497,100

    Selling                      75,500     69,900       224,700     248,400

    Research and development    109,000     93,800       279,400     288,500
                             ----------   --------    ----------  ----------
                                360,700    333,800     1,025,700   1,034,000
                             ----------   --------    ----------  ----------

   Income from operations       156,900     68,000       297,800     186,600
   
   Interest and other income,
    net                           1,600      5,600        16,100      12,700 
                             ----------   --------    ----------  ----------   
   Income before income 

    taxes                       158,500     73,600       313,900     199,300
                             ----------   --------    ----------  ----------
   Income tax expense:  
     Current                     42,000     25,000        56,000      60,000
     Deferred                    21,800       -           43,800        -
                             ----------   --------    ----------  ----------
   
                                 63,800     25,000        99,800      60,000  
                             ----------   --------    ----------  ----------

   Net income                  $ 94,700   $ 48,600    $  214,100  $  139,300
                             ==========   ========    ==========  ==========
   
   
   Basic earnings per common 
    share                     $    .10     $  .05     $      .22  $      .14 
                                    
   Diluted earnings per common         
    share                     $    .09     $  .05     $      .20  $      .14 
                       
   Cash dividends declared
    per common share          $     -      $  .05     $      .07  $      .05
   
                                        
      See notes to unaudited condensed consolidated financial statements
                                     
                                       
                                       
                                      2


                     SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
             UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                   
                                          For the Nine Month Periods Ended
                                            March 31, 2005   March 31, 2004
                                            --------------   --------------
   Operating activities:
     Net income                                 $  214,100       $139,300 
     Adjustments to reconcile net income
      to net cash provided by
      operating activities:  
        Loss on sale of investments                  1,300            800
        Loss on disposal of assets                    -               200
        Depreciation and amortization               49,200         52,100
        Deferred income taxes                       43,800           -
        Income tax benefit of stock options     
         exercised                                   1,000           -
        Change in assets and liabilities:
            Accounts receivable                (   146,000)   (    31,300) 
       
            Inventories                        (    62,600)   (    40,800)
            Prepaid expenses and other
             current assets                         13,300         14,000
            Other assets                            33,200          9,000
            Accounts payable                   (     9,100)        36,400
            Accrued expenses and taxes              52,800         80,200
            Deferred compensation              (    17,100)   (     9,100)
                                               ------------   ------------
         Total adjustments                     (    40,200)       111,500 
                                               ------------   ------------
         Net cash provided by
                  operating activities             173,900        250,800  
                                               ------------   ------------
        
   Investing activities:
     Purchase of investment securities,
       available for sale                       (   163,800)   (   171,600) 
     Purchase of investment securities, 
       held to maturity                         (   113,500)          -
     Redemptions of investment securities,
       available-for-sale                            53,200         92,600
     Redemptions of investment securities,
       held to maturity                              55,500        130,800
     Capital expenditures                       (    54,300)   (    49,400)
     Proceeds from sale of fixed assets                -               200
     Purchase of intangible assets              (     9,100)          - 
                                                ------------   ------------  
         Net cash provided by (used in)
                  investing activities          (   232,000)         2,600 
                                                ------------   ------------
   Financing activities:
    Exercise of stock options                         5,900         12,900
    Cash dividend declared and paid             (    68,300)   (    48,300)
                                                ------------   ------------
         Net cash used in
                  financing activities          (    62,400)   (    35,400) 
                                                ------------   ------------
   Net increase (decrease) in cash and cash                   
    equivalents                                (    120,500)       218,000
   
   Cash and cash equivalents, beginning of year     241,400        107,600 
                                               -------------   ------------
   Cash and cash equivalents, end of period      $  120,900    $   325,600  
                                               =============   ============
   Supplemental disclosures:
         Cash paid during the period for:
         Income Taxes                            $   51,600    $       200
                                       
      See notes to unaudited condensed consolidated financial statements
                                  3


                                  
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                  
     General:     The accompanying unaudited interim 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 and nine months ended March 31, 2005,
                  are not necessarily an indication of the results
                  of 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 which is 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 manufacture and marketing of
 equipment for research in university, hospital and industrial
 laboratories.  The Company believes that it has only one
 reportable segment.  Approximately 77.7% and 73.6% of net sales
 for the three and nine month periods ended March 31, 2005,
 respectively, were derived from the Company's main product, the
 Vortex-Genie 2(TM), compared to 75.6% and 77.4% in the comparable
 prior year periods.
 
     The Company's export sales (principally Europe and Asia) were
 approximately $448,400 and $414,000 for the three month periods
 ended March 31, 2005 and 2004, respectively, and $1,196,800 and
 $1,165,800 for the nine month periods ended March 31, 2005 and
 2004, respectively.
 
     Three of the Company's customers accounted in the aggregate
 for 53% and 49% of net sales for the three month periods ended
 March 31, 2005 and 2004, respectively, and 51% and 54% of net
 sales for the nine month periods ended March 31, 2005 and 2004, 
 respectively.
 
  
 
 
                                   4
 



              SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                             (continued)
 
     
 3.  Inventories:
 
     Inventories for interim financial statement purposes are based
 on perpetual inventory records.  Components of inventory are as
 follows at March 31, 2005:
                                             March 31, 2005   
                                             --------------
     Raw Materials                             $    561,300   
     Work in process                                 39,700
     Finished Goods                                 127,800
                                               ------------
                                               $    728,800 
                                               ============
 4.  Earnings per common share:
 
     Basic earnings per common share are 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 were computed as follows:
 
                        For the Three Month       For the Nine Month
                        Periods Ended             Periods Ended
                        March 31,                 March 31, 
                        ----------------------    -------------------- 
                               2005      2004       2005     2004     
 
 Net income                 $  94,700  $  48,600  $ 214,100 $ 139,300 
                            =========  =========  ========= =========
 Weighted average common
 shares outstanding            979,640   964,398    977,278   961,817
 
 Effect of dilutive
  securities                    74,972    72,676     73,547    48,971
                            ----------  --------  --------- ---------
 Weighted average dilutive
  common shares outstanding  1,054,612 1,037,074  1,050,825 1,010,788
                            ========== =========  ========= =========
 Basic earnings per common
  share                      $   .10   $   .05    $   .22   $   .14   
                             =======   =======    =======   =======
 Diluted earnings per common
  share                      $   .09   $   .05    $   .20   $   .14 
                             =======   =======    =======   ======= 
 
 All options and the warrant outstanding as of March 31, 2005 and
 2004 were included in the foregoing computations.
     
 5.  Comprehensive Income:
 
     There was no significant difference between net income and
 comprehensive income for the three and nine month periods ended
 March 31, 2005 and 2004. 
 
 
                                  5
 
 
              SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
   NOTES TO UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                             (continued) 
                   
 
 6.   Stock-Based Compensation Plans:
 
     The Company maintains a 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 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    For the Nine Month
                            Periods Ended          Periods Ended
                            March 31,              March 31,       
                            -------------------    ------------------
                              2005       2004       2005      2004    
                            --------  -------    --------   -------- 
 Net income:
       As reported          $ 94,700  $48,600    $214,100   $139,300
       Pro Forma              94,200   48,300     212,600    135,700
 
 Earnings per common and
  common equivalent share:
       Basic - as reported     $ .10     $ .05      $ .22       $ .14
       Basic - pro forma       $ .10     $ .05      $ .22       $ .14
       Diluted - as reported   $ .09     $ .05      $ .20       $ .14
       Diluted - pro forma     $ .09     $ .05      $ .20       $ .13
 
 On December 16, 2004, the Financial Accounting Standards Board
 issued Statement No. 123 (revised 2004) that will require
 compensation costs related to share-based payment transactions to
 be recognized in the financial statements.  With limited
 exceptions, the amount of compensation cost will be measured based
 on the grant-date fair value of the equity or liability
 instruments issued.  In addition, liability awards will be
 measured each reporting period.  Compensation cost will be
 recognized over the period that an employee provides service in
 exchange for the award.  Statement 123(R) replaces FASB Statement
 No. 123, Accounting for Stock-Based Compensation, and supercedes
 APB Opinion No. 25, accounting for Stock Issued to Employees. 
 SFAS 123(R) is effective at the beginning of the next fiscal year
 that begins after December 15, 2005.  The Company is currently
 assessing the impact of adopting SFAS 123(R).           
 
 
                                6


                                   
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
                                  
                                  
 ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OR PLAN OF OPERATIONS
 
 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, success of
 marketing strategy, impact of competition, relationships with
 principal customers, 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 undertake no obligation to publicly update forward-looking
 statements, whether as a result of new information, future events or
 otherwise. 
                  
 Liquidity and Capital Resources
 
 Net cash provided by operating activities was $173,900 for the
 nine month period of the current fiscal year as compared to
 $250,800 for the comparative period of the prior fiscal year.  The
 principal factors accounting for the difference were higher
 accounts receivable at March 31, 2005 compared to year end, 
 partially offset by higher net income for the current ine month 
 period.  Cash  used in  investing activities was $232,000 for 
 the current period  as compared to $2,600 provided in the nine 
 months ended March 31,  2004 reflecting during the current year 
 greater amounts of  purchases of investment securities and a lower 
 amount of  redemptions.  The principal reason that cash used in 
 financing  activities was $62,400 compared to $35,400 for the 
 prior year period was the higher cash dividend paid in 2005.
 As a result of the foregoing, cash and cash  equivalents decreased 
 by $120,500 to $120,900 as of March 31, 2005 from a balance of 
 $241,400 as of June 30, 2004. 
 
 The Company's working capital as of March 31, 2005 increased
 $188,700 to $2,172,000 from $1,983,300 at June 30, 2004.  The
 increase was generated by profitable operations, partially offset
 by the cash dividend and capital expenditures.  The Company has
 available for its working capital needs, a secured bank line of
 credit of $200,000 with North Fork Bank with interest at prime,
 all of which was available as of March 31, 2005.  The Company has
 never borrowed under this line of credit.  Management believes
 that the Company will be able to meet its cash flow needs during
 the next 12 months from its available financial resources which
 include its cash and investment securities.            
                                  
                                  
                                  
                                  7



             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
 
 Results of Operations
 
 Financial Overview
 
 Income before income taxes increased 115% to $158,500 for the
 three months ended March 31, 2005 compared to $73,600 for the
 three months ended March 31, 2004 as a result of higher sales and
 a higher gross profit percentage.  The increase in sales was 
 principally  the result of the fulfillment of the previously reported 
 unusually  high level of order backlog at December 31, 2004 due to a
 temporary supplier problem.  The order backlog at the end of the
 current quarter was insignificant. The higher gross profit percentage
 arose primarily from lower material and overhead costs and, to some
 extent, certain price increases.
 
 Income before income taxes increased 58% to $313,900 for the nine
 months ended March 31, 2005 compared to $199,300 for the three
 months ended March 31, 2004 also primarily as a result of higher
 sales due in large part to greater sales of new products and 
 accessories and an increased gross profit percentage in the 
 current nine month period for the reasons discussed above.
 
 The Three Months Ended March 31, 2005 Compared with the Three
 Months Ended March 31, 2004.
 
 Net sales for the three months ended March 31, 2005 increased by
 $139,400 (16.3%) to $996,300 as compared with $856,900 for the
 three months ended March 31, 2004, primarily due to the
 fulfillment of the previously reported unusually high level of
 order backlog at the end of the prior quarter due to a temporary
 supplier problem.  The gross profit was $517,600 for the three
 months ended March 31, 2005,(a 52.0% gross profit margin) compared
 with $401,800, (a 46.9% gross profit margin) for the three months
 ended March 31, 2004, due principally to lower material and
 overhead costs and to some extent, certain price increases.
 
 General and administrative expenses for the three months ended
 March 31, 2005 increased slightly by $6,100 (3.6%) to $176,200
 compared with $170,100 for the prior year's quarter due primarily
 to increased salaries and insurance expenses.
 
 Selling expenses for the three months ended March 31, 2005
 increased $5,600 (8.0%) to $75,500 as compared to $69,900 for the
 three months ended March 31, 2004, mainly due to expansion of
 marketing programs to include advertisements in various trade and
 distributor publications. 
 
 Research and development expenses increased by $15,200 (16.2%) to
 $109,000 for the three months ended March 31, 2005 as compared
 with $93,800 for the prior year period as a result of greater new
 product development efforts.           
       
 As a result of the foregoing, the Company's income before income
 taxes increased $84,900 (115%) to $158,500 for the three months
 ended March 31, 2005 compared to $73,600 for the three months
 ended March 31, 2004.  
 
 In view of the higher income and increase in the effective tax
 rate, income tax expense for the three months ended March 31, 2005
 increased to $63,800 as compared with $25,000 for the prior year's
 quarter.  

 
                               8



           SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
           
 The Nine Months Ended March 31, 2005 Compared with the Nine Months
 Ended March 31, 2004.
 
 Net sales increased $92,700 (3.6%) to $2,693,200 for the nine
 months ended March 31, 2005 compared to $2,600,500 for the nine
 months ended March 31, 2004, primarily due to increased sales of
 our new products and product accessories.
 
 The gross profit margin of 49.1% for the nine months ended March
 31, 2005, was higher than the gross profit margin of 46.9% for the
 nine months ended March 31, 2004 due mainly to lower material,
 labor, and overhead costs and to some extent, certain price increases.
 
 General and administrative expenses for the nine months ended
 March 31, 2005 were $521,600, an increase of $4,500 (4.9%), as
 compared with $497,100 for the nine months ended March 31, 2004
 due primarily to increased salaries and insurance expenses.
 
 Selling expenses for the nine months ended March 31, 2005
 decreased $23,700 (9.5%) to $224,700, as compared with $248,400
 for the nine months ended March 31, 2004, due to lower advertising
 expenses during the first six months of the current year's nine
 month period and the new website and sales training expenses
 incurred last year.
 
 Research and development expenses decreased slightly by $9,100
 (3.3%) to $279,400 for the nine months ended March 31, 2005 as
 compared with $288,500 for the comparable prior year period
 despite an overall increase in our research and development
 effort, which however, was more than offset by the significant
 expenditures incurred in the development of the new MicroPlate
 Genie(TM) during the first half of last fiscal year.             
 
 As a result of the foregoing, the Company's income before income
 taxes increased $114,600 (57.5%) to $313,900 for the nine months
 ended March 31, 2005 compared to $199,300 for the nine months
 ended March 31, 2004.
 
 As a result of the higher income and increase in the effective tax
 rate for the period, income tax expense was $99,800, compared to
 $60,000 for the prior year comparable period.
            
 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 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 recent fiscal
 quarter that materially affected or is reasonably likely to
 materially affect the Company's internal controls over financial
 reporting.      
 
                           9
                            
                                  
 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:
                       During the three months ended March 31, 
                       2005, Registrant filed a report on Form 8-K 
                       on March 23, 2005 reporting under Item 
                       1.01, Entry into a Material Definitive 
                       Agreement.
                                  
                  
                                  
                                  
                                 10 
             
                                   
 
             SCIENTIFIC INDUSTRIES, INC. AND SUBSIDIARY
                                  
                                  
                              SIGNATURE
                                  
                                  
 In accordance with the requirements of the Exchange Act, the
 registrant caused this report to be signed on its behalf by the
 undersigned, thereunto duly authorized.
 
 
 
 
 
 
                               Scientific Industries, Inc.
                               Registrant
 
 
                               /s/Helena R. Santos
                               -------------------  
                               Helena R. Santos
                               President, Chief Executive Officer, 
                               Treasurer, and Chief Financial Officer
 
 Date: May 16, 2005