Hello,

Welcome to the March edition of the QuantumSphere, Inc. newsletter. We are excited to share our recently completed Introduction Video on QuantumSphere, Inc. QSI also announced a successful visit with NIOSH regarding employee health and safety as it relates to the manufacture and handling of nanomaterials. This month we also highlight QuantumSphere funded research results on QSI-Nano® catalysts for use in an electrolysis device for highly efficient on-demand hydrogen generation. This breakthrough technology and data was recently presented this month at the National Hydrogen Association meeting in San Antonio, TX. Finally, enjoy a recent QuantumSphere write-up in Business Week Magazine and other key industry news (see below for additional details).


Kevin D. Maloney, CEO
QuantumSphere, Inc.

IN THIS ISSUE…

QSI Live on Web Radio
Robert Dopp, Senior Scientific Fellow and Kevin Maloney, CEO of QuantumSphere will be discussing the latest hydrogen generation results live on Market News First web radio, www.mn1.com, March 28, 2007 at 10:45 AM PST

QSI In The News:
• QuantumSphere Company Overview Video
• QuantumSphere Completes Baseline Facility Review and Nanomaterial Workplace Testing with NIOSH
• QuantumSphere, Inc. to Present Breakthrough Efficiencies in Hydrogen Generation at the National Hydrogen Association Meeting in San Antonio
• Hydrogen Electrolysis Presentation: Hydrogen Generation via Water Electrolysis Using Highly Efficient Nanometal Electrodes
• Nanotechnology Matters: Government, academic and corporate R&D; open doors to better medicine, faster PCs and a cleaner environment, Business Week, March 2007

Industry Articles:
• Debunking the Nanotech Myths, Business Week, February 1, 2007
• How better batteries will bring us amazing gadgets, The Independent, March 14, 2007