Category Archives: Original Art

Expert Says Don’t Teach Kids to Code

I was a little surprised to see a news report about Andreas Schleicher, the director of education and skills at OECD — the Organization for Economic Cooperation and Development. Speaking at the World Innovation Summit for Education in Paris, Schleicher thinks that teaching kids to code is a waste of …read more

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Posted in children, coding, education, Featured, kids, Original Art, rants, school, stem, students | Leave a comment

What Hardware Lies Beneath? Companies Swear They Never Meant to Violate Your Privacy

“Don’t Be Evil” was the mantra of Google from years before even Gmail was created. While certainly less vague than their replacement slogan “Do the Right Thing”, there has been a lot of criticism directed at Google over the past decade and a half for repeatedly being at odds with …read more

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Posted in Current Events, Hackaday Columns, Nest Guard, Original Art, rants, security hacks, Singapore Airlines, surveillance, undisclosed features, undisclosed hardware | Leave a comment

Saving Your Vision From Super Glue In The Eyes

Super glue, or cyanoacrylate as it is formally known, is one heck of a useful adhesive. Developed in the 20th century as a result of a program to create plastic gun sights, it is loved for its ability to bond all manner of materials quickly and effectively. Wood, metal, a …read more

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Posted in adhesive, adhesives, eye safety, Featured, glue, Original Art, safety, super glue, superglue, workshop safety | Leave a comment

Blacksmithing For The Uninitiated: What is a Forge?

Blacksmiths were the high technologists of fabrication up until the industrial revolution gained momentum. At its core, this is the art and science of making any needed tool or mechanism out of metal. Are you using the correct metal? Is the tool strong where it needs to be? And how …read more

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Posted in blacksmith, blacksmithing, forge, forge work, Hackaday Columns, how-to, metalwork, Original Art, Skills | Leave a comment

Better Living Through Science: Why Your Kids Probably Aren’t Getting Measles

Oddly, there’s been a few recent outbreaks of measles. It struck me how when I was a kid, a few hundred kids getting measles wouldn’t have been news at all. However, even a handful makes the news now, since in 2000 the Center for Disease Control declared measles eradicated in …read more

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Posted in Biography, Current Events, Hackaday Columns, measles, Medical hacks, Original Art, vaccine | Leave a comment

Putting the Brakes on High-Frequency Trading with Physics

In the middle of the East Coast’s slow broil in the summer of 2018, a curious phenomenon surfaced. As a tropical air mass settled in and smothered the metropolitan New York area, a certain breed of stock speculator began feeling the financial heat as the microwave signals linking together various …read more

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Posted in delay line, Featured, fiber optics, finance, high-frequency trading, Interest, Original Art | Leave a comment

Stethoscopes, Electronics, and Artificial Intelligence

For all the advances in medical diagnostics made over the last two centuries of modern medicine, from the ability to peer deep inside the body with the help of superconducting magnets to harnessing the power of molecular biology, it seems strange that the enduring symbol of the medical profession is …read more

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Posted in ai, artificial intelligence, Interest, Johns Hopkins University, Medical hacks, noise cancelling, Original Art, stethoscope | Leave a comment

Building A Simple Python API for Internet of Things Gadgets

It’s no secret that I rather enjoy connecting things to the Internet for fun and profit. One of the tricks I’ve learned along the way is to spin up simple APIs that can be used when prototyping a project. It’s easy to do, and simple to understand so I’m happy …read more

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Posted in api, datalogger, Hackaday Columns, how-to, https, IoT, NodeMCU, Original Art, python 3.0, Skills, Tech Hacks | Leave a comment

The Woeful World of Worldwide E-Waste

How large is the cache of discarded electronics in your home? They were once expensive and cherished items, but now they’re a question-mark for responsible disposal. I’m going to dig into this problem — which goes far beyond your collection of dead smartphones — as well as the issues of …read more

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Posted in business model, circular economy, e-waste, economics, Featured, Interest, linear economy, news, Original Art, recycling, Tech Hacks, waste, waste stream, wef | Leave a comment

Security Engineering: Inside the Scooter Startups

A year ago, ridesharing scooter startups were gearing up for launch. Workers at Bird, Lime, Skip, and Spin were busy improving their app, retrofitting scooters, and most importantly, figuring out the logistics of distributing thousands of electronic scooters along the sidewalks of the Bay Area. These companies were gearing up for a launch in early summer, but one company — nobody can remember exactly who — decided to launch early. First mover advantage, and all. Overnight, these scooter companies burst into overdrive, chucking scooters out of panel vans onto the sidewalk simply to keep up with the competition.

The thing …read more

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Posted in bird, Bird Boxing, bird scooter, Business, economics, electric scooters, Engineering, Featured, Original Art, transportation hacks, xiaomi | Leave a comment