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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 MHkSb+DtLCb3h05sGu8/8uqXHpexrXI7Tv3Zjmq++1P3fjrMq7+2KroqIV8h2mwv
 N/lUrvuzoqjyVpLwS3lUZA==

<SEC-DOCUMENT>0001144204-05-039257.txt : 20051209
<SEC-HEADER>0001144204-05-039257.hdr.sgml : 20051209
<ACCEPTANCE-DATETIME>20051209112545
ACCESSION NUMBER:		0001144204-05-039257
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20050402
FILED AS OF DATE:		20051209
DATE AS OF CHANGE:		20051209

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Galbraith Robert E
		CENTRAL INDEX KEY:			0001345994

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-10690
		FILM NUMBER:		051254527

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		(856)910-1166

	MAIL ADDRESS:	
		STREET 1:		7150 N. PARK DR., SUITE 500
		CITY:			PENNSAUKEN
		STATE:			NJ
		ZIP:			08109

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SCIENCE DYNAMICS CORP
		CENTRAL INDEX KEY:			0000350644
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		IRS NUMBER:				222011859
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1919 SPRINGDALE RD
		CITY:			CHERRY HILL
		STATE:			NJ
		ZIP:			08003
		BUSINESS PHONE:		8564240068

	MAIL ADDRESS:	
		STREET 1:		SCIENCE DYNAMICS CORP
		STREET 2:		1919 SPRINGDALE RD
		CITY:			CHERRY HILL
		STATE:			NJ
		ZIP:			08003
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>v031175_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2005-04-02</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000350644</issuerCik>
        <issuerName>SCIENCE DYNAMICS CORP</issuerName>
        <issuerTradingSymbol>SIDY</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001345994</rptOwnerCik>
            <rptOwnerName>Galbraith Robert E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SCIENCE DYNAMICS CORPORATION</rptOwnerStreet1>
            <rptOwnerStreet2>7150 N. PARK DR., SUITE 500</rptOwnerStreet2>
            <rptOwnerCity>PENNSAUKEN</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>08109</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1195000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>50000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Wife</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <ownerSignature>
        <signatureName>/s/ Robert E. Galbraith</signatureName>
        <signatureDate>2005-12-08</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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