Los Angeles, CA - March 7, 2007 - PRNewswire-FirstCall via COMTEX/ -- Material Technologies, Inc. (OTC BB; MTTG.OB - News) was featured in a Profile posted at www.WallStreetCorner.com.

The editors began: "This is one of the uniquely attractive situations that we have had the opportunity to serve as one of our participants here at WallStreetCorner.  We sincerely believe that it has the type of appreciation potential that Intel, Microsoft, Xerox, IBM, & other similar situations had when they were just past their R&D phase & entering their new huge markets.  If you had invested in any one of them when they were at that point in their history, it would have made you exceedingly wealthy.  MTTG is in that same category in our opinion."

They ended with: "This situation has huge long-term appreciation potential in our opinion.  It's one that you should look into before the investing public becomes aware of what it can & in our opinion will do."

About WallStreetCorner.com

Formed eight years ago by Larry Oakley, known as the "Elder Statesman of Emerging Growth Company Writers," as a venue for his Conservative Speculator newsletter published since 1987, www.WallStreetCorner.com, including the corporate profiles of its participants, Conservative Speculator, and Oakley's "Stock Pick," "Opinion,"  "Bold Ventures," and "Economic Comments" editorial columns, is now regularly read by investors in 90 countries.

About Material Technologies, Inc. (MTTG.OB)

MATECH is an engineering, research and development company specializing in technologies to measure microscopic fractures and flaws in metal structures and monitor metal fatigue in real time. The company’s leading edge metal fatigue detection, measurement and monitoring solutions can accurately test the integrity of metal structures and equipment including bridges, railroads, airplanes, ships, cranes, power plants, mining equipment, piping systems and heavy iron.

MATECH owns the only non-destructive testing technology able to find growing cracks as minute as 0.01 inches—critical information that allows structural engineers to isolate and repair the more than 100,000 steel bridges in the U.S. which have been classified as structurally deficient or functionally obsolete by the Federal Highway Administration. MATECH has exclusive rights to seven patents along with $8.3 million in already completed contracts from the US Government for research, testing and validation of its innovative solutions.

To hear more about MTNA from CEO/President Robert M. Bernstein go to:
http://www.publiccoreport.net/featured/MTNA/company.asp

Forward-Looking Statements:

Except for the historical information contained herein, the matters discussed in this press release are forward-looking statements. Such statements are indicated by words or phrases such as "believe," "will," "breakthrough," "significant," "indicated," "feel," "revolutionary," "should," "ideal," "extremely" and "excited." These statements are made under "Safe Harbor" provisions of the Private Securities Litigation Reform Act of 1995. Actual results may differ materially from those described in forward-looking statements and are subject to risks and uncertainties. See the Company's filings with the Securities and Exchange Commission including, without limitation, the Company's recent Form 10-K and Form 10-Qs, which identify specific factors that may cause actual results or events to differ materially from those described in the forward-looking statements.

Contact:

Robert M. Bernstein
Material Technologies, Inc.
1.310.208.5589
matech@matechcorp.com