This website is great for all things science fiction. Here’s a list of technologies that were predicted (there are hundreds!):
http://www.technovelgy.com/ct/ctnlistalpha.asp
This appears to be a list of all science fiction technology, even if it doesn’t exist in real life. For example I see “antigravity” on this list.
This website is great for all things science fiction. Here’s a list of technologies that were predicted (there are hundreds!):
http://www.technovelgy.com/ct/ctnlistalpha.asp
This appears to be a list of all science fiction technology, even if it doesn’t exist in real life. For example I see “antigravity” on this list.