The Team Geek is back talking all-things tech, life and human optimisation. Along the way we discuss adaptive eye glasses which have adjustable lenses, meaning the magnification can be changed instantly. We also talk about how Tiff and Patrick wasted money on a high-performance toothbrush that turned out to be low-performance junk. Grounding mats, Patrick's addiction to Op Shops, Zoom fatigue, the world's (new) fastest passenger jet, recycled leather, humans settling on other planets, the way some primary-aged kids are having their brain activity tracked during classes and lots more!