The article discusses the investment potential of two TSX stocks, BlackBerry and Ballard Power Systems. BlackBerry has successfully transitioned from its smartphone days to focus on cybersecurity and IoT solutions, with its IoT division showing significant revenue growth. The company's expertise in secure, connected technology and progress towards operational independence are seen as positive signs for future growth. On the other hand, Ballard Power is highlighted for its leadership in hydrogen fuel cell technology, a crucial component in the shift towards renewable energy. The company's innovative products and strong financial position give it a competitive edge in the market. Despite near-term challenges, both BlackBerry and Ballard Power offer opportunities for long-term investors looking to capitalize on the growth potential in technology and clean energy sectors. The article provides insights into the companies' strategies, market positions, and potential for substantial returns, making them appealing options for those interested in innovative and sustainable investment opportunities.