A 100-watt laser power could create a megawatt nuclear fusion generator. This would provide a total energy gain of more than ten thousand. It would have deuterium-tritium as fuel. It would use a novel ...

Here’s what you’ll learn when you read this story: If there’s one thing science fiction has to tell us, it’s that the future is full of lasers. Laser guns, laser swords, giant death-spewing laser ...