Winnie the Pooh is ours now! The best book covers of 2021. What was the best book of the past 125 years? A history of the graphical user interface. All the latest textile-based graphene developments. Samsung’s new TV remote can harvest energy from your router’s radio waves. Sony’s new Bravia Cam allows you to control your TV via gestures. A lickable TV screen to sample televised tastes. McDonald’s in China is installing exercise bikes. A display, app, and platform for displaying digital facial expressions on masks. Fish can now drive cars. All that and more in WhatTheyThink’s New Year’s miscellany.