Category Archives: Interest

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

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

Supercon 2018: Mike Szczys and the State of the Hackaday

Every year at Superconference, Editor-in-Chief Mike Szczys gets the chance to talk about what we think are the biggest, most important themes in the Hackaday universe. This year’s talk was about science and technology, and more importantly who gets to be involved in building the future. Spoiler: all of us! Hackaday has always stood for the ideal that you, yes you, should be taking stuff apart, improving it, and finding innovative ways to use, make, and improve. To steal one of Mike’s lines: “Hackaday is an engine of engagement in engineering fields.”

The obvious way that we try to push …read more

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Posted in 2018 Hackaday Superconference, cons, future, Hackaday Columns, Interest, science, state of the hackaday, talk | Leave a comment

The Future Circular Collider: Can it Unlock Mysteries of the Universe?

In the early 1990s, I was lucky enough to get some time on a 60 MeV linear accelerator as part of an undergraduate lab course. Having had this experience, I can feel for the scientists at CERN who have had to make do with their current 13 TeV accelerator, which only manages energies some 200,000 times larger. So, I read with great interest when they announced the publication of the initial design concept for the Future Circular Collider (FCC), which promises collisions nearly an order of magnitude more energetic. The plan, which has been in the  works since 2014, includes …read more

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Posted in accelerator, Featured, Interest, large hadron collider, lhc, physics, science | Leave a comment

Hacking the humble Roadster Bicycle

Think of bicycles, and your first mental image could be something pretty fancy. Depending on which side of the sport you favor, you could end up thinking of a road bike or an MTB, maybe DH, CX, BMX, TT, tandem or recumbent.

But for people in most parts of the World such as Asia, Africa and South America, the bicycle conjures up a very different image – that of the humble roadster. And this simple, hardy machine has spawned innumerable hacks to extend its usefulness and functionality by enterprising people with limited means. For them, it is not as much …read more

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Posted in bicycle, cargo bicycle, Featured, Interest, misc hacks, mother of invention, Original Art, transportation hacks | Leave a comment

Make the Time to Fix Your Time Debt

You’re too busy to read more than this intro paragraph. We all are. Your interest might get piqued enough to skim, but you can’t read the full thing. Our lives all resemble the White Rabbit, constantly late for our next thing, never enjoying the current thing. You feel simultaneously super productive and yet never productive enough to be satisfied. You yearn for a Jarvis that can automate the mundane aspects of your projects, and yet the prospect of building a Jarvis causes anxiety about not having enough time for yet another project. You see another YouTuber showing off not only …read more

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Posted in Featured, Interest, lifehacks, time, time estimation, time management | Leave a comment

Now That’s What I Call Crypto: 10 Years of The Best of Bitcoin

On January 3rd, 2009, the Genesis Block was created. This was the first entry on the Bitcoin blockchain. Because of the nature of Bitcoin, all transactions lead back to this block. This is where Bitcoin began, almost exactly ten years ago.

The Genesis Block was created by Satoshi, a person or persons we know nothing about. In the decade since, we’ve seen the astonishing rise and meteoric descent of Bitcoin, and then it happened again after the bubble was re-inflated.

Due to the nature of Bitcoins, blockchains, and ledgers, the entire history of Bitcoin has been recorded. Every coin spent …read more

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Posted in bitcoin, cryptocurrency, dogecoin, Featured, history, Interest, silk road | Leave a comment

Web Development: What’s Big In 2019?

I try to keep up with web development trends but it’s hard to keep pace since it’s such a fast evolving field. Barely a week goes by without the release of a new JS framework, elaborate build tool or testing suite — all of them touted as the one to learn. Sorting the hype from the genuinely useful is no mean feat, so my aim in this article is to summarise some of the most interesting happenings that web development saw in the last year, and what trends we expect to see more of in 2019.

A technology or framework …read more

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Posted in amp, containers, css grid, docker, Featured, Interest, pwa, server-side rendering, serverless, Software Development, spa, ssr, trends, vue.js, web development | Leave a comment

Three Dimensions: What Does That Really Mean?

The holy grail of display technology is to replicate what you see in the real world. This means video playback in 3D — but when it comes to displays, what is 3D anyway?

You don’t need me to tell you how far away we are from succeeding in replicating real life in a video display. Despite all the hype, there are only a couple of different approaches to faking those three-dimensions. Let’s take a look at what they are, and why they can call it 3D, but they’re not fooling us into believing we’re seeing real life… yet.

My Superpower:

…read more

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Posted in 3d, 3D image, Featured, Interest, strabismus, video hacks, Virtual Reality | Leave a comment