“World’s Greatest Homeless Sign Ever!”

Being homeless is no laughing matter. But pretending to be homeless in order to cash in on peoples’ charity… that’s big business. Find the right street corner, in the right city, and you can make a bundle. The startup costs are low: all you need is a piece of cardboard, a marker, a hard-luck story, …

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The History and Opponents of Evolution

(This is not about evolution, it’s about a small group’s attempts to subvert democracy for their own purposes. Evolution is just their first target.) This four-part series of articles (here, here, here, and here) make it very clear that attacking evolution is just the tip of the iceberg. The goal of the very small — …

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“Quantum Time Machine Lets You Travel to the Past Without Fear of Grandfather Paradox”

It’s rather fascinating, and pretty non-intuitive. The intuitively obvious scenario is that, if someone could time-travel to their own past, there would be nothing to stop him from killing his own grandfather before his father was born. But there actually would be something stopping him: the fact that he exists to go back at all …

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“Canadian man replaces his false eye with bionic camera eye, is putting eye video feed online for all to see”

This is the sort of thing I expect will become commonplace, as replacement body parts become a lot less expensive. (I’d love to claim credit for the prediction, but I’ve seen it before, in science fiction novels from at least two authors. One was William Gibson, the other I can’t recall the name of.)