Heart Rate Variability (HRV) gives us an idea about the state of our autonomic nervous system (ANS). The ANS controls the involuntary functions of our body and has effects on the function of the heart. The ANS has two main branches: parasympathetic (activated…

A ransomware gang is threatening to leak sensitive police files that may expose police investigations and informants unless the Metropolitan Police Department of the District of Columbia agrees to pay a ransom demand.

2020 has been an extremely successful year for Arm’s infrastructure and enterprise endeavours, as it was the year where we’ve seen fruition of the company’s “Neoverse” line of CPU microarchitectures hit the market in the form of Amazon’s new Graviton2 design…

Multiple printers constructed the building in 200 hours using local soil, meaning it’s zero-waste and needed no materials to be transported to the site.

This is based on a comment I left on HN. Many people prefer print debugging over interactive debugging tools. Some of them seem to have...

ZDNet has obtained a copy of the Linux Foundation's letter to the University of Minnesota laying out what happened with the bad Linux kernel patches 'research project' and demanding 'all information necessary to identify all proposals of known-vulnerable…

Using SSDB to solve the Redis RAM limitation.

In the next 10 years millions of old electric car batteries will need to be recycled or discarded.

May TLA+ Workshop Just one slot left! May 24-26. Learn how to find bugs that would slip right past types, test, and code review. Also surprisingly pertinent...

Swimlanes.io is a simple free online tool for making sequence diagrams

It’s going to be hard. 

A small collection of useful CSS techniques and a quick reminder that print style sheets are still a thing.

Create custom designs and graphics with Playground

Thick skin of neutrons on nucleus suggests nuclear matter is relatively stiff