Which sci-fi technology will become real?
"And while some of it seems far-fetched, he said to consider how our smartphones, laptops and space missions would have been viewed 100 years ago.
"If they were to see you with all of your wizardry, they would consider you a sorcerer to be able to summon up images from all over the world," he said. "But if someone could come today from the 21st century, what will our grandchildren think of us? In the 21st century, they will have the powers of gods."Link to full article: http://www.cnn.com/2011/TECH/innovation/03/25/science.fiction.kaku/index.html