EX-5.1 4 cosmas.txt CONSENT OF PETER C. COSMAS, CPA EXHIBIT 23.1 CONSENT OF INDEPENDENT AUDITORS Peter C. Cosmas Co., CPAs December 4, 2002 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, DC 20549 Re: Science Dynamics Corporation Form S-8 Registration Statement Ladies and Gentlemen: We hereby consent to the incorporation by reference in this Registration Statement (the "Registration Statement") on Form S-8 of Science Dynamics Corporation (the "Company"), of our report dated April 3, 2002, on the Company's consolidated financial statements for the year ended December 31, 2001. We hereby consent to all references to our firm in such Registration Statement. Yours Very Truly, /s/ Peter C. Cosmas Co., CPAs ----------------------------- Peter C. Cosmas Co., CPAs New York, New York