SPHERE SESSION | Simone Giertz on building useless things

<p>Swedish inventor and world-famous YouTuber, Simone Giertz joined us in our cyber sauna recording booth at <a href= "https://thesphere.org/index.html" target="_blank" rel= "noopener">SPHERE22</a>, the world's first co-security unconference, for a discussion about  building useless things, and if they are actually useless...</p>