Some of the sites on his list are more science than fiction.
It’s sometimes difficult these days to differentiate between science fiction and fact, because the two worlds often borrow ideas from each other. If you've ever read Alfred Bester's classic 1956 sci-fi thriller "The Stars My Destination", or Ray Bradbury's space novels from the same era, you can't help but think that scientists in years to come were influenced when designing real-life computers and space vehicles. Check out my Top Ten Sci-Fi Sites list, and don’t be surprised if many of them contain concepts that exist in our age of quickly advancing technology...
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