A new documentary celebrates how millions of children learned the power of drawing from PBS television art educator Mark Kistler.

Multi-link operations and the 6-GHz band promise more reliability than before

I recently finished reading PostgreSQL 14 Internals by Egor Rogov. It is one of the great books that teach applied computer science without watering down the difficult parts.
One particularly interesting topic is PostgreSQL’s execution of UPDATE statements.…

We may look back on new weight-loss drugs as some of the greatest advances in the annals of chronic disease.

We propose a novel technique to enhance Knowledge Graph Reasoning by combining Graph Convolution Neural Network (GCN) with the Attention Mechanism. This approach utilizes the Attention Mechanism...

In the past few years, I've heard a lot about Avro, Parquet, ORC, Arrow and Feather, but I also keep hearing about Iceberg and Delta Lake. As a "database person", I’ve been struggling to understand all of these different things, and how they relate to Data…

A QR code can use one of four error correction levels. Higher error correction forces denser codes, but allows scanning in more situations. A trade-off!

Welcome to the official course website for the MIT IAP 2026 PCB Design Class! <b>MIT students interested in taking the course should fill out this <a href='https://forms.gle/g7ovoCWXNwqpJZMEA'>form</a>.</b> Those who are not MIT students or unable to join…

The Guinness World Record folks would have us believe in a 19th century snowflake more than a foot wide, but some scientists are skeptical.

A full of spectrum of infringment

This post is about two new command-line utilities: rep and ren. Both are available on GitHub.

Display latest videos from your favourite Youtube channels - porjo/freshtube

What happens when we run an engineering organization by constraining the number of tools in our toolbox “for the greater good”?

Upon delving into the reasons behind this deceleration two predominant factors surface the economic downturn and the widespread impact of AI directly and indirectly usurping a multitude of job roles

So one of the problems I have been thinking about at work is assessing spatial access to providers. Some common metrics are ‘distance to nearest’, or combining distance as well as total provider ca…