When rebrands go wrong. The latest color ereaders from E Ink. Specialized tools to open troublesome packaging. The Sistine Chapel ceiling 1:1 scale and published in a massive, three-volume book. Graphene for automotive interiors. Scientists are working on a new, improved second. The Netflix opening animation…using yarn. Does sleeping where a cat sleeps improve human sleep? The gummy bear turns 100. What happens to used hotel soap? MIT researchers invent an Oreometer to study cookie physics. All that and more in WhatTheyThink’s weekly miscellany.