4 Science Fiction Inventions that We Wish Were Actually Real
Sometimes science fiction authors come up with technology that we WISH we could have. When I read or watch Sci-fi, I always keep track of all of the inventions that I hope to see invented within my lifetime. Here are my 4 favorites! Replicators! This is a current 3D Printer that is printing a hamburger. Image Source One of the most awesome inventions in Sci-Fi is the replicator. Replicators are used to create food or other simple objects seemingly from thin air. It's a little similar to the 3-D printers that we have now, but much more advanced. In Star Trek the replicators use some sort of organic material to create food, supplies, etc at the molecular level. But that's not all-- the food that they replicate is always nutritional! Want ice-cream or cake without any calories? Done! A greasy pizza without the heartburn? Done! Additionally, you don't have to cook it! You're a 5-Star chef at the press of a button! Holodecks/Holographic Rooms ...