Knowledge Clips Has Gone 4K! Posted on August 2, 2015 Today KnowledgeClips.com released our first video in 4k- the “Purple Shamrock” video. If you have a 4K television set, then enjoy our latest video in glorious 4K Ultra High-Def resolution. More 4K videos are on their way! Share this:TweetRedditShare on TumblrEmailPrint