Hacking When It Counts: Pigeon-Guided Missiles

The image of the crackpot inventor, disheveled, disorganized, and surrounded by the remains of his failures, is an enduring Hollywood trope. While a simple look around one’s shop will probably reveal how such stereotypes get started, the image is largely not a fair characterization of the creative mind and how it works, and does not properly respect those that struggle daily to push the state of the art into uncharted territory.

That said, there are plenty of wacky ideas that have come down the pike, most of which mercifully fade away before attracting undue attention. In times of war, though, the need for new and better ways to blow each other up tends to bring out the really nutty ideas and lower the barrier to revealing them publically, or at least to military officials.

Of all the zany plans that came from the fertile minds on each side of World War II, few seem as out there as a plan to use birds to pilot bombs to their targets. And yet such a plan was not only actively developed, it came from the fertile mind of one of the 20th century’s most brilliant psychologists, and very nearly resulted in a fieldable weapon that would let fly the birds of war.

Continue reading “Hacking When It Counts: Pigeon-Guided Missiles”

Head-Up Display Augments Bionic Turtle’s Reality

There’s a harsh truth underlying all robotic research: compared to evolution, we suck at making things move. Nature has a couple billion years of practice making things that can slide, hop, fly, swim and run, so why not leverage those platforms? That’s the idea behind this turtle with a navigation robot strapped to its back.

This reminds us somewhat of an alternative universe sci-fi story by S.M. Stirling called The Sky People.  In the story, Venus is teeming with dinosaurs that Terran colonists use as beasts of burden with brain implants that stimulate pleasure centers to control them. While the team led by [Phill Seung-Lee] at the Korean Advanced Institute of Science and Technology isn’t likely to get as much work from the red-eared slider turtle as the colonists in the story got from their bionic dinosaurs, there’s still plenty to learn from a setup like this. Using what amounts to a head-up display for the turtle in the form of a strip of LEDs, along with a food dispenser for positive reinforcement, the bionic terrapin is trained to associate food with the flashing LEDs. The LEDs are then used as cues as the turtle navigates between waypoints in a tank. Sadly, the full article is behind a paywall, but the video below gives you a taste of the gripping action.

Looking for something between amphibian and fictional dinosaurs to play mind games with? Why not make your best friend bionic? Continue reading “Head-Up Display Augments Bionic Turtle’s Reality”