Maciej Cegłowski on Privacy in the Information Age

Maciej Cegłowski has a really good essay explaining how to think about privacy today: For the purposes of this essay, I’ll call it "ambient privacy" — the understanding that there is value in having our everyday interactions with one another r… Continue reading Maciej Cegłowski on Privacy in the Information Age

Maciej Cegłowski on Privacy in the Information Age

Maciej Cegłowski has a really good essay explaining how to think about privacy today: For the purposes of this essay, I’ll call it "ambient privacy" — the understanding that there is value in having our everyday interactions with one another remain outside the reach of monitoring, and that the small details of our daily lives should pass by unremembered. What… Continue reading Maciej Cegłowski on Privacy in the Information Age

Researchers build a smart case to control your phone with no wires or Bluetooth required

Researchers from Columbia University and Snap, the parent company of Snapchat, have come up with an ingenious method of smartphone control. It lets you add dials and switches to a handset, without the need for any connecting wires or Bluetoo… Continue reading Researchers build a smart case to control your phone with no wires or Bluetooth required

Robotic Cheetah Teaches a Motors Class

It seems like modern roboticists have decided to have a competition to see which group can develop the most terrifying robot ever invented. As of this writing the leading candidate seems to be the robot that can fuel itself by “eating” organic matter. We can only hope that the engineers …read more

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Making Microfluidics Simpler With Shrinky Dinks

It’s as if the go-to analogy these days for anything technical is, “It’s like a series of tubes.” Explanations thus based work better for some things than others, and even when the comparison is apt from a physics standpoint it often breaks down in the details. With microfluidics, the analogy …read more

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Test PCBs on a Bed of Nails

While it might be tempting to start soldering a circuit together once the design looks good on paper, experience tells us that it’s still good to test it out on a breadboard first to make sure everything works properly. That might be where the process ends for one-off projects, but for large production runs you’re going to need to test all the PCBs after they’re built, too. While you would use a breadboard for prototyping, the platform you’re going to need for quality control is called a “bed of nails“.

This project comes to us by way of [Thom] who …read more

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Alex Stamos on Content Moderation and Security

Former Facebook CISO Alex Stamos argues that increasing political pressure on social media platforms to moderate content will give them a pretext to turn all end-to-end crypto off — which would be more profitable for them and bad for society. If we ask tech companies to fix ancient societal ills that are now reflected online with moderation, then we will… Continue reading Alex Stamos on Content Moderation and Security

Security Vulnerabilities in US Weapons Systems

The US Government Accounting Office just published a new report: "Weapons Systems Cyber Security: DOD Just Beginning to Grapple with Scale of Vulnerabilities" (summary here). The upshot won’t be a surprise to any of my regular readers: they’re … Continue reading Security Vulnerabilities in US Weapons Systems

Security Vulnerabilities in US Weapons Systems

The US Government Accounting Office just published a new report: "Weapons Systems Cyber Security: DOD Just Beginning to Grapple with Scale of Vulnerabilities" (summary here). The upshot won’t be a surprise to any of my regular readers: they’re … Continue reading Security Vulnerabilities in US Weapons Systems