This maglev quadcopter hints at transportation's future

Hyperloop One engineers demonstrate the power of maglev using spinning arrays atop a copper plate. Despite weighing over 100 pounds, the gadget floats and could hold considerably more weight. Read the rest

Autonomous bat bot weighs 93g, flies like a bat

A team of roboticists from Caltech and Urbana-Champaign have built a biomimetic "bat bot" that uses nine joints to deform a foot-wide wing membrane to achieve breathtaking aerial maneuvers. Read the rest

Watch self-folding aeromorphs transform via pneumatic origami

Running materials through a modified 3D printer to create sealed compartments can yield forms that change shape when inflated. MIT's Tangible Media Group demonstrates. Read the rest

Drone footage of a massive star fort

Fort Bourtange is a 16th-century star fort that is now a museum. This drone footage captures the scope of the spectacular engineering feat. Read the rest

Watch hypnotic egg-breaking machines for ten minutes

These three different egg-breaking and separating machines have slightly different tasks, but they are all equally hypnotic. Read the rest

Are you ready for robots skinned with sensitive hairs?

Biomimicry in robotics has led to robots that can climb, fly, and swim better. Now researchers have developed hair-like filaments for robots that allow them to have more fine-grained senses of touch, sensing even forces as delicate as coming in contact with a piece of tissue. Read the rest

World's highest bridge opens to traffic

Duge Beipanjiang Bridge crosses a gorge 565 meters above China's Nizhu River. That's a bigger height than One World Trade Center, and beats the previous record-holder by about 70 meters. Read the rest

New flying robots inspired by creatures of the skies

Biomimickry continues to improve and refine specialized drones and flying robots. Mindy Weisberger at LiveScience dives into an issue of The Royal Society's journal Interface Focus on coevolving advances in animal flight and aerial robotics. Read the rest

EcoHelmet: this collapsible paper helmet just won a huge award

Isis Shiffer just won a Dyson design award for the EcoHelmet, an ingenious paper helmet that folds down to the size of a banana but offers significant noggin protection. Read the rest

Very satisfying videos of thermoforming

There's something very pleasing about watching the process of thermoforming, where a plastic sheet is heated atop a mould. Here's a cool example of even more complex manufacturing, using 3d modeling and pre-printed color sheets: Read the rest

Hypnotic videos of high-tech tractors

If you've never gone down a rabbit hole of watching tractor videos, that may change after watching tractors topping tulips or planting potatoes on Tractorspotter: Read the rest

A gauge to accurately measure the force profile of a keypress

Annoyed by reviews of keyboards that describe mechanical switches the way men in bow ties describe wine, HaaTa spent fabulous amounts of money constructing a custom gauge that generates meticulously accurate graphs of the pressure profile of keypresses.

I take keyboards way too seriously. However, unlike most of you, I’m an engineer. This means I need facts, data, and real evidence before I can form an opinion. And this lack of actual information has always bothered me when it comes to how the keyboard community at large tends to review switches.

Similar in function to charts of speakers' frequency response, the gauge anchors subjective experience in empirical data that can be verified independently of manufacturers' claims. There are good and bad sides to this sort of thing. On one hand, it burns off technophile mysticism and helps prevents it from being sold on to low-information consumers. On the other hand, the desire to free phenomena from human experience is futile.

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Big Mouth Billy Bass melded with Amazon AI Alexa

Cambridge DIYer Brian Kane has a novel use for that old singing fish gag gift languishing in storage: hack it to mouth Amazon AI Alexa's utterances. Read the rest

Video compilation of 8 personal hovercraft that work

This year has seen some interesting movement in the world of hoverbikes, hovering platforms that can support a standing human, and drone prototypes large enough to carry people. EUKA has an overview of 8 noteworthy examples. Read the rest

Tesla announces full self-driving hardware on all models

Tesla released a video of a commute from home to office, including parking as a demonstration of its fully self-driving hardware. "The person in the driver's seat is only there for legal reasons. He is not doing anything. The car is driving itself."

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Interactive clothing via dynamic projection mapping

Technically, cloth is a "deforming non-rigid surface," so projecting a stable image onto clothes is a big technological challenge. To solve it, Ishikawa Watanabe Laboratory combined two new techniques that allow stable projection of an image onto clothes even as they move. Read the rest

Bridge demolition fails in spectacular fashion

A large crowd came out to watch The Broadway Bridge in Little Rock, Arkansas be demolished. Either the bridge builders were very good, or the demolition team was very bad (maybe both), because the bridge withstood an impressive explosion. Read the rest

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