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<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;border-bottom:solid 1.5pt;padding-bottom:1;'>&nbsp;</p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><B><font SIZE=5>UNITED STATES </font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=5>SECURITIES AND EXCHANGE COMMISSION </font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=2>Washington, D.C. 20549 </font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>___________________</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><B><font SIZE=5>FORM 8-K </font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>___________________</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><B><font SIZE=3>CURRENT REPORT </font></B></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><b><font size=3>Pursuant to Section</font></b><font size=3>&nbsp;</font><b><font size=3>13 or 15(d) of the </font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=3>Securities Exchange Act of 1934 </font></b></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><b><font size=2>Date of Report (Date of earliest event reported):</font></b><font size=2>&nbsp;&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><b><font size=2>December 13, 2007 </font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>___________________</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><B><font SIZE=5>MECHANICAL TECHNOLOGY INCORPORATED </font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=2>(Exact name of registrant as specified in charter) </font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>New York</font></b></p> </td>
        <td width="9" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;&nbsp;</font></p> </td>
        <td width="207" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>0-6890</font></b></p> </td>
        <td width="9" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;&nbsp;</font></p> </td>
        <td width="140" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=2>14-1462255</font></b></p> </td> </tr>
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        <td width="211" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=1>(State or Other Jurisdiction</font></b></p>
<p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:.55pt'><b><font size=1>of Incorporation)</font></b></p> </td>
        <td width="9" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;&nbsp;</font></p> </td>
        <td width="207" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=1>(Commission File Number)</font></b></p> </td>
        <td width="9" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=1>&nbsp;&nbsp;</font></p> </td>
        <td width="140" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:0pt'><b><font size=1>(IRS Employer</font></b></p>
<p style='margin-left:0pt;text-indent:0pt;text-align:center;margin-top:0pt;margin-bottom:.55pt'><b><font size=1>Identification No.)</font></b></p> </td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><b><font size=2>431 New Karner Road, Albany, New York 12205</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=1>(Address of Principal Executive Offices) (Zip Code) </font></b></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;'><b><font size=2>(518) 533-2200</font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><b><font size=1>(Registrant&#146;s telephone number, including area code) </font></b></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>___________________</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=1>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:left;'><font size=2>Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (</font><i><font size=2>see </font></i><font size=2>General Instruction A.2. below): </font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=1>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font face=Wingdings>o</font></p> </td>
        <td  valign=top style='padding:3.2pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) </font></p> </td> </tr></table>
</div>



<div align=left>

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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font face=Wingdings>o</font></p> </td>
        <td  valign=top style='padding:3.2pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) </font></p> </td> </tr></table>
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        <td width="48" valign=top style='padding:3.2pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font face=Wingdings>o</font></p> </td>
        <td  valign=top style='padding:3.2pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) </font></p> </td> </tr></table>
</div>



<div align=left>

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    <tr >
        <td width="48" valign=top style='padding:3.2pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font face=Wingdings>o</font></p> </td>
        <td  valign=top style='padding:3.2pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) </font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:6.45pt;text-align:center;border-bottom:solid 1.5pt;padding-bottom:1;'><font size=2>&nbsp;</font></p>
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<p style=' margin-bottom:0pt; margin-top:12pt;text-align:left;'><b><font size=2>Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.</font></b></p>

<p style=' margin-bottom:0pt; margin-top:8pt;text-align:left;'><font size=2>On December 13, 2007, the Board of Directors of Mechanical Technology Incorporated (the &#147;Company&#148;), a New York corporation, approved two amendments to the By-laws (the &#147;By-laws&#148;) of the Company, each effective as of December 13, 2007:</font></p>


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        <td width="24" valign=top style='padding:8.0pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:8pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="81" valign=top style='padding:8.0pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>(i)</font></p> </td>
        <td  valign=top style='padding:8.0pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>An amendment to Article II, Section 3 to clarify that matters requiring stockholder approval, other than in respect of the election of directors, shall be decided by a majority vote of those stockholders present in person or by proxy and voting either affirmatively or negatively, thereby confirming that only actual votes cast (and not abstentions and broker non-votes) will be counted on such matters.  Prior to adopting the amendment, Article II, Section 3 of the By-laws required the majority vote of those stockholders present in person or by proxy, but did not incorporate the concept that a vote must be cast either affirmatively or negatively to be counted, resulting in abstentions and broker non-votes being counted as against the proposal in question.</font></p> </td> </tr></table>
</div>



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        <td width="24" valign=top style='padding:8.0pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:8pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="81" valign=top style='padding:8.0pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>(ii)</font></p> </td>
        <td  valign=top style='padding:8.0pt 0in 0in 0in'>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0pt;margin-bottom:0pt'><font size=2>An amendment to Article II, Section 4 to reduce the threshold required for a quorum at all meetings of the stockholders, from stockholders holding a majority of the stock of the Company entitled to vote, to stockholders holding thirty-three and one-third percent (33 1/3%) of the stock of the Company entitled to vote.</font></p> </td> </tr></table>
</div>


<p style=' margin-bottom:0pt; margin-top:8pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:8pt;text-align:left;'><font size=2>The By-laws, as amended, are being filed as Exhibit 3.3 hereto and incorporated herein by reference.</font></p>

<p style=' margin-bottom:0pt; margin-top:12pt;text-align:left;'><b><font size=2>Item 9.01. Financial Statements and Exhibits.</font></b></p>

<p style=' margin-bottom:0pt; margin-top:8pt;text-align:left;'><font size=2>(d) Exhibits.</font></p>

<p style=' margin-bottom:0pt; margin-top:8pt;text-align:left;'><font size=2>&nbsp;</font></p>


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<table border="0" cellspacing=0 cellpadding=0 width="590" style='border-collapse:collapse'>
    <tr >
        <td width="75" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='text-align:center'><font size=2>Exhibit</font></p></td>
        <td width="516" valign=top style='padding:0in 5.4pt 0in 5.4pt'><p><font size=1>&nbsp;</font></p></td> </tr>
                <tr >
        <td width="75" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='text-align:center'><u><font size=2>No.</font></u><u></u></p></td>
        <td width="516" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p ><u><font size=2>Description</font></u><u></u></p></td> </tr>
    <tr >
        <td width="75" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p style='text-align:center'><font size=2>3.3</font></p></td>
        <td width="516" valign=top style='padding:0in 5.4pt 0in 5.4pt'>
            <p ><font size=2>Amended and Restated By-laws of Mechanical Technology Incorporated, as amended on December&nbsp;13, 2007</font></p></td> </tr></table>
</div>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><B><font SIZE=2>SIGNATURES</font></B></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>


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            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td colspan="3" valign=bottom >
            <p ><font SIZE=2>MECHANICAL TECHNOLOGY INCORPORATED</font></p>
<p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td> </tr>
    <tr style='page-break-inside:avoid'>
        <td width="282" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:1.0pt;margin-bottom:0pt'><br> <font size=2>Date: December 14, 2007</font></p> </td>
        <td width="40" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:1.0pt;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td width="23" valign=bottom >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:1.0pt;margin-bottom:0pt'><font size=2>By:&nbsp;</font></p> </td>
        <td width="230" valign=bottom style='border-bottom: solid black 1.0pt; '>
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><br> <font size=2> /S/ CYNTHIA A. SCHEUER</font></p> </td> </tr>
    <tr style='page-break-inside:avoid'>
        <td width="282" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td colspan="2" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=2>Name:</font></p> </td>
        <td width="230" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=2>Cynthia A. Scheuer</font></p> </td> </tr>
    <tr style='page-break-inside:avoid'>
        <td width="282" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=1>&nbsp;</font></p> </td>
        <td colspan="2" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=2>Title:</font></p> </td>
        <td width="230" valign=top >
            <p style='margin-left:0pt;text-indent:0pt;text-align:left;margin-top:0in;margin-bottom:0pt'><font size=2>Vice President, Chief Financial Officer and Secretary</font></p> </td> </tr></table>
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<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:center;'><font size=2>2</font></p>

<p style=' margin-bottom:0pt; margin-top:0pt;text-align:left;'><font size=2>&nbsp;</font></p>
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[{"type": "8-K", "sequence": "1", "filename": "form8k-12142007.htm", "description": "FORM 8K-12142007", "secsgml_size_bytes": 18274}]
{"company-data": {"conformed-name": "MECHANICAL TECHNOLOGY INC", "cik": "0000064463", "assigned-sic": "3829", "irs-number": "141462255", "state-of-incorporation": "NY", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-06890", "film-number": "071305972"}, "business-address": {"street1": "431 NEW KARNER ROAD", "street2": "BUILDING #4", "city": "ALBANY", "state": "NY", "zip": "12205", "phone": "5185332200"}, "mail-address": {"street1": "431 NEW KARNER ROAD", "street2": "BUILDING #4", "city": "ALBANY", "state": "NY", "zip": "12205"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
___________________
FORM 8-K
___________________
CURRENT REPORT
Pursuant to Section
13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported):
December 13, 2007
___________________
MECHANICAL TECHNOLOGY INCORPORATED
(Exact name of registrant as specified in charter)
New York
0-6890
14-1462255
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
431 New Karner Road, Albany, New York 12205
(Address of Principal Executive Offices) (Zip Code)
(518) 533-2200
(Registrant's telephone number, including area code)
___________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (
see
General Instruction A.2. below):
o
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.
On December 13, 2007, the Board of Directors of Mechanical Technology Incorporated (the "Company"), a New York corporation, approved two amendments to the By-laws (the "By-laws") of the Company, each effective as of December 13, 2007:
(i)
An amendment to Article II, Section 3 to clarify that matters requiring stockholder approval, other than in respect of the election of directors, shall be decided by a majority vote of those stockholders present in person or by proxy and voting either affirmatively or negatively, thereby confirming that only actual votes cast (and not abstentions and broker non-votes) will be counted on such matters.  Prior to adopting the amendment, Article II, Section 3 of the By-laws required the majority vote of those stockholders present in person or by proxy, but did not incorporate the concept that a vote must be cast either affirmatively or negatively to be counted, resulting in abstentions and broker non-votes being counted as against the proposal in question.
(ii)
An amendment to Article II, Section 4 to reduce the threshold required for a quorum at all meetings of the stockholders, from stockholders holding a majority of the stock of the Company entitled to vote, to stockholders holding thirty-three and one-third percent (33 1/3%) of the stock of the Company entitled to vote.
The By-laws, as amended, are being filed as Exhibit 3.3 hereto and incorporated herein by reference.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.
Exhibit
No.
Description
3.3
Amended and Restated By-laws of Mechanical Technology Incorporated, as amended on December 13, 2007
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
MECHANICAL TECHNOLOGY INCORPORATED
Date: December 14, 2007
By:
/S/ CYNTHIA A. SCHEUER
Name:
Cynthia A. Scheuer
Title:
Vice President, Chief Financial Officer and Secretary
2