In a few hours PF will unveil the official forums of Dr. Michio Kaku. It will be directly accessible from PF provided as a forum itself. Forums inside will include discussion on his work, string theory, nuclear arms and more. Also please welcome Sunfist as the mentor of Dr. Kaku's forum. THe addition of Dr. Kaku's forum brings updated guidelines that I highly recommend you read as they are effective immediately. https://www.physicsforums.com/showthread.php?threadid=5374 Thank you and have fun!