Here is another TED talk. Think a man who has spent his life trying to build virtual worlds can’t teach us something about living better in the real world? Think again. Randy Pausch, one of the pioneers of 3-D virtual reality talks about making childhood dreams come true. Then, he takes it a step further and tells us how we can do it, too. It’s a bit longer than most TED talks at a little over an hour. Set aside a little time. You’ll be glad you did.