DIY PTP Grandmaster Clock with a Raspberry Pi(jeffgeerling.com)

91 points by ingve 1 year ago | 26 comments

AmpereOne: Cores Are the New MHz(jeffgeerling.com)

119 points by speckx 1 year ago | 80 comments

Dell's version of the DGX Spark fixes pain points(jeffgeerling.com)

139 points by thomasjb 9 months ago | 71 comments

The surprising struggle to get a Unix Epoch time from a UTC string in C or C++(berthub.eu)

116 points by PascalW 1 year ago | 67 comments

Raspberry Pi boosts Pi 5 performance with SDRAM tuning(jeffgeerling.com)

208 points by nfriedly 1 year ago | 125 comments

Seconds Since the Epoch(aphyr.com)

279 points by zdw 1 year ago | 200 comments

Cities can cost effectively start their own utilities(kevin.burke.dev)

374 points by kevinburke 1 year ago | 336 comments

Kevin Burke blog post arguing Northern California cities can cost-effectively create their own electric utilities to undercut PG&E's high rates.

Why Texas Is Making Data Centers Wait(a16z.com)

26 points by gmays 15 days ago | 33 comments

An a16z American Dynamism article explaining why Texas's grid operator paused new data center interconnections amid a surge of large-load requests.

AWS us-east-1 down

567 points by rurp 3 years ago | 256 comments

Hacker News discussion thread reporting an AWS us-east-1 outage with increased error rates affecting Lambda and IAM-dependent services.

My old job feels distant now(pinecoder.dev)

28 points by speckx 10 days ago | 27 comments

A personal blog post on pinecoder.dev reflecting on how the author's previous job now feels distant.

A New Experiment Meta-Strategy(chillphysicsenjoyer.substack.com)

26 points by surprisetalk 1 month ago | 1 comments

A Substack post by an amateur physicist describing a new strategy for doing home experiments after reorganizing a messy lab to fit limited free evenings.

How Delhi cut electricity loss from 50 to 5 percent(spectrum.ieee.org)

571 points by rbanffy 27 days ago | 309 comments

IEEE Spectrum feature on how Delhi reduced electricity distribution losses from 50 percent to 5 percent through power-grid reforms.