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Microcomputers are great for learning about code and hardware. The VoCore2 Mini is the smallest ever, packing full Linux functionality and wireless connectivity into a coin-sized device. New Atlas Deals has it for just $42.99.

This impressive little computer is capable of running programs in C, Java, Ruby, JavaScript, and many other languages. This means you can code the VoCore2 to expand its functionality, turning it into a VPN gateway, airplay music station, and much more.

You can also augment the VoCore2 with hardware components for further tinkering fun. Add a USB webcam to turn it into a home security camera, attach a microphone to issue voice commands to Siri or Echo, and so on. Your projects are limited only by your imagination.

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Earlier this year, a team from Queen’s University in Canada demonstrated a smartphone prototype called ReFlex that had a flexible display capable of flipping virtual book pages in response to what were dubbed bend gestures. Researchers from the same Human Media Lab have now developed a similar device called the WhammyPhone that’s claimed to be the world’s first virtual musical instrument for flexible phones.

The WhammyPhone prototype sports a 1920 × 1080 pixel full high-definition Flexible Organic Light Emitting Diode (FOLED) touchscreen display and, like the ReFlex device, includes a bend sensor. This means that a user can manipulate the sound of electronically-generated instruments such as a guitar or violin by bending, squeezing or twisting the “smartphone.”

“WhammyPhone is a completely new way of interacting with sound using a smartphone,” said Dr. Roel Vertegaal, Professor of Human-Computer Interaction at Queen’s University. “It allows for the kind of expressive input normally only seen in traditional musical instruments.”

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Unfortunately I think the Pentagon is right. We are quickly heading into a dystopian future.


“Megacities: Urban Future, the Emerging Complexity,” a video created by the Army and used at the Pentagon’s Joint Special Operations University.

The video is nothing if not an instant dystopian classic: melancholy music, an ominous voiceover, and cascading images of sprawling slums and urban conflict. “Megacities are complex systems where people and structures are compressed together in ways that defy both our understanding of city planning and military doctrine,” says a disembodied voice. “These are the future breeding grounds, incubators, and launching pads for adversaries and hybrid threats.”

The video was used as part of an “Advanced Special Operations Combating Terrorism” course offered at JSOU earlier this year, for a lesson on “The Emerging Terrorism Threat.” JSOU is operated by U.S. Special Operations Command, the umbrella organization for America’s most elite troops. JSOU describes itself as geared toward preparing special operations forces “to shape the future strategic environment by providing specialized joint professional military education, developing SOF specific undergraduate and graduate level academic programs and by fostering special operations research.”

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