Solving a Rubik’s Cube in 4.9 Seconds

Published by Newley

Hi. I'm Newley Purnell. I cover technology and business for The Wall Street Journal, based in New Delhi. I use this site to share my stories and often blog about the books I read, tech trends, sports, travel, and our dog Ginger. Join the growing group of readers who get my weekly email newsletter. View more posts