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Justice Department to file antitrust suit against Live Nation
A curious phenomenon called 'Etak'
A curious phenomenon called 'Etak'
Descent 3 Source Code
Someone recently asked if the source code from Descent 3 will be released. I reached out to my old boss (Matt Toschlog) at Outrage Entertainment and he gave me the go ahead. I'm going to work on getting this running again and I'm looking for some co-maintainers.
This is a teenager
This is a teenager
Neon Serverless Postgres is generally available
Show HN: Building a GPS receiver
Hi everyone!<p>Shortly after publishing my iOS 4 jailbreak last October[1], I got to work on my next hobby project: a from-scratch homebrew GPS receiver, which can solve the user’s location solely from billions of radio antenna samples.<p>I took a commodity SDR (alongside the Python standard library and numpy) and built a signal processing pipeline that can detect and track GPS satellites over many minutes, drop and pick up satellites as they come in and out of view, and precisely determine the user’s position and clock inaccuracy.<p>All told, gypsum can go from a cold start to a fix on the user’s position, and the precise time, in less than a minute of listening to the antenna. I went on a journey of learning how to detect and track satellite signals that are literally too quiet to hear, and I hope that some of the magic comes through in the posts!<p>After implementing this myself and walking the long road of getting it working, I’m left completely stunned by the brilliance of GPS, across so many axes. I hope you enjoy the read!<p>On a more personal note, I’ll be starting a new job next week which isn’t as amenable to publishing side projects, and therefore this will be my last publicly-published project for some time. I’ve had great experiences making and sharing projects on here, and I’m really grateful for the positive feedback that’s been shared!<p>[1]: <a href="https://news.ycombinator.com/item?id=37736318">https://news.ycombinator.com/item?id=37736318</a>
Show HN: Building a GPS receiver
Hi everyone!<p>Shortly after publishing my iOS 4 jailbreak last October[1], I got to work on my next hobby project: a from-scratch homebrew GPS receiver, which can solve the user’s location solely from billions of radio antenna samples.<p>I took a commodity SDR (alongside the Python standard library and numpy) and built a signal processing pipeline that can detect and track GPS satellites over many minutes, drop and pick up satellites as they come in and out of view, and precisely determine the user’s position and clock inaccuracy.<p>All told, gypsum can go from a cold start to a fix on the user’s position, and the precise time, in less than a minute of listening to the antenna. I went on a journey of learning how to detect and track satellite signals that are literally too quiet to hear, and I hope that some of the magic comes through in the posts!<p>After implementing this myself and walking the long road of getting it working, I’m left completely stunned by the brilliance of GPS, across so many axes. I hope you enjoy the read!<p>On a more personal note, I’ll be starting a new job next week which isn’t as amenable to publishing side projects, and therefore this will be my last publicly-published project for some time. I’ve had great experiences making and sharing projects on here, and I’m really grateful for the positive feedback that’s been shared!<p>[1]: <a href="https://news.ycombinator.com/item?id=37736318">https://news.ycombinator.com/item?id=37736318</a>
Phone conversations with law enforcement can be recorded without their consent
Phone conversations with law enforcement can be recorded without their consent
Tesla Cybertruck deliveries halted for 7 days
PuTTY vulnerability vuln-p521-bias
PuTTY vulnerability vuln-p521-bias
Embezzlers Are Nice People (2017)
Embezzlers Are Nice People (2017)
T-Mobile employees across the country receive cash offers to illegally swap SIMs
Visualizing Attention, a Transformer's Heart [video]
Kate editor on all platforms
The Arc Product-Market Fit Framework