 Today I want to talk about an innovation that might change or shape the future of the next generation. Wind energy is one of the main technology the world is counting on to provide a sustainable non-polluting energy. Yet, it is still based on a 400-year-old windmill turbine, which suffers from a serious drawback. Wind turbines are inefficient, because they are subject to a bet's limit, according to which only 59% of the wind kinetic energy could be converted. Factoring additional losses, the average efficiency level is about 30-35% only. Wind energy are expensive, and the electricity they generate is 2-3 times as expensive as that produced by fossil energy. And wind energy is not reliable, because it is subject to the intermetricity effect, and because of the absence of real storable options. So what is an alternative? What about using sails instead of blades? Well, sailboats have been used for ages. And till now, it is the best and the only system capable of capturing and converting the totality of the kinetic energy into mechanical energy for transportation purpose. Yet, no one has managed to use sails to produce electricity. No one except our team. We actually come up with a breakthrough innovation that we called the zero-blade technology. That I personally think that it might revolutionize the wind energy industry and mark the beginning of new era of clean, cheap and storable energy. The zero-blade system has no blades, and it is largely inspired from the sailboat. Instead of spinning blades, the wind is being captured by a sail that follows a back and forth 3D transnational motion. Such movement is capable of converting the totality of the wind kinetic energy. With the zero-blade system, wind energy has reached a new level. Our system is free from bet's limit. An empirical test has shown that our system is 2-3 times as efficient as a three-blade system. And it is at least 45% cheaper to manufacture. And our system offers an easy and affordable storage option. I want to share with you a video that I took with my mobile phone for the quality. This is our initial prototyping and initial test that we did in Bonsard. For me, such innovation is a mind-blowing innovation. And it did blow my mind actually. What happened is I gave up everything, almost. In my international banking career, I gave up Dubai lifestyle and comfort. And I decided to come back to Tunis, to back my partner, Anis Lawini, who is the inventor of this great innovation, and to try to take our dream to the next level. So together, we wanted to prove, and wanted to show to the world and to ourselves, that a bunch of young Tunisian entrepreneurs are capable of challenging the conventional wisdom and dare to innovate. Thank you very much.