This heat-changing mug gets an assist from Pac-Man and friends Ifeadi C. 06:44 Mashable, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsGain access to thousands of illustrations with this lifetime subscriptionTikTok is trying to stop people from sharing a graphic videoFacebook engineer quits, says company is 'profiting off hate'Daisy Ridley reveals Star Wars sequel trilogy plans once included 'an Obi-Wan connection' to ReyGet your history fix with this half-price streaming service5 of the best budget computer speakers for your home office