11/28/20 RIP Zappos founder Tony Hsieh, Pricy Comcast, Queen's Gambit Chess, Best Mask Fabric, DIY Smart Bike, Telegram Dangers, GizmoWatch

<p>RIP Tony Hsieh Zappos founder; Comcast gets expensive; Play chess with Queen's Gambit; What fabric makes the best mask; Build your own smart bike; Telegram may not be safe; Still sending faxes?; Verizon launches GizmoWatch</p>