Science Dynamics subsidiary acquires certain business assets and
liabilities of an Audio/Visual Technology Company with Projected
                2003 Revenues of Over $6 Million.

CHERRY HILL, N.J., April 8, 2003/PRNewswire/ -- Science Dynamics
Corporation, SciDyn, (OTCBB: SIDY), a leading developer of advanced
telecommunications solutions, announces that its subsidiary, M3
Acquisition Corp. (M3) has acquired certain business assets and
liabilities of Modern Mass Media, Inc. (MMM), a privately held company
based in Florham Park, NJ.  The acquisition builds on SciDyn's core
competencies and helps diversify its product offering.

Specializing in providing audio/video technology to corporate clients,
MMM offerings include consultation, custom engineering, facility
design, audio/visual products, installation, testing, user training and
repair service.  Established in 1970, it has served hundreds of clients
over the years, including a large number of Fortune 1000 companies with
offices on the East Coast.  MMM produced revenues of approximately $5
million in 2002 and SciDyn believes that M3 is on track to produce
revenues in excess of $6 Million on an annualized basis.

Key members of MMM's senior management, including former president Chip
DelCoro, will remain with the company.  Mr. DelCoro stated, "I am
excited about this opportunity to add our resources and potential to
that of SciDyn.  With the continued pressure on corporations to limit
business travel, we see a growing demand for our videoconference
products.  As the new VP of Sales, I look forward to offering our
combined client base an expanded range of services while retaining
consistency in the sales team."

"Both SciDyn and Modern Mass Media have long histories of innovation
and customer service." stated Alan Bashforth, SciDyn CEO and
President.  "We believe that this acquisition is a win-win proposition
for both parties and should boost SciDyn's consolidated 2003 revenues
substantially".
David Grin, Fund Manager of Laurus Fund stated, "We are impressed by
the combination of Modern Mass Media and SciDyn and are excited to
continue our long-term relationship with SciDyn through financial
arrangements.  We feel the combined management team will successfully
generate substantial long-term shareholder value through the many
opportunities created by this acquisition".
The agreement between SciDyn, M3 and MMM was closed on March 31, 2003.
The terms and conditions of this acquisition will be filed in a
subsequent Form 8K filing.

About Science Dynamics Corporation

Headquartered in Cherry Hill, New Jersey, Science Dynamics Corporation
(SciDyn) is a developer of telecommunications solutions. SciDyn's IP
telephony products enable the seamless connection between traditional
circuit switch-based networks and the next generation of packet-based
networks. Products include: The IntegratorC-2000(R) series of IP
Telephony Gateways, the Commander Call Control System, the MinuteMan
Calling Card/Billing System and the VFX-200 series of Video over Frame
Relay devices. For more information, please visit SciDyn's website at
http://www.scidyn.com.

About Modern Mass Media, Inc.

MMM is a leading East Coast provider of audio/visual services to a wide
range of corporate and government clients.  In addition to its
corporate headquarters in Florham Park, NJ, the company has branch
offices in Jersey City, NJ (serving New York), Bensalem, PA, and
McLean, VA.  For more information, please visit MMM's website at
http://www.mmmusa.com.


The Company is making this statement in order to satisfy the "safe
harbor" provisions contained in the Private Securities Litigation
Reform Act of 1995. This press release includes forward-looking
statements relating to the business of the Company. Forward-looking
statements contained herein or in other statements made by the Company
are made based on management's expectations and beliefs concerning
future events impacting the Company and are subject to risks,
uncertainties and factors relating to the other factors, which
Company's operations and business environment, all of which are
difficult to predict and many of which are beyond the control of the
Company, that could cause actual results of the Company to differ
materially from those set forth above and elsewhere in the Annual
Report. The Company may encounter competitive, technological, and
financial and business challenges making it more difficult to market
its products and services, the impact of which may in matters expressed
in or implied by forward-looking statements.  The Company believes that
the following factors, among others, could in turn affect the Company's
results of operations and financial position, affect its future
performance and cause actual results of the Company to differ
materially from those expressed in or implied by forward-looking
statements made by or on behalf of the Company: (a) the effect of
technological changes; (b) increases in or unexpected losses; (c)
increased competition; (d) fluctuations in the costs to operate the
business; (e) uninsurable risks; and (f) general economic conditions.

For investor information, please contact Wayne Jenkins of IR
Specialists, Inc., at 401-615-0438 or wjenkins@irspecialists.com.