Author summary The movement of groups can be heavily influenced by ‘leader’ individuals who differ from the others in some way. A major source of differences between individuals is the repeatability and consistency of their behaviour, commonly considered…

We have seen evidence that users can sign messages using the SR25519 and ED25519 public key with all zeros.
Why or how is the private key to this public key known?
Are there any other things users ...

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Ever wanted to peek into your GPU's cache setup? I've updated my cache/mem testing pet project to support testing GPU memory via OpenCL. Plenty of options, plenty of C# to C PInvoke madness underneath a cute GUI. Enjoy :)
https://githu…

Relive classic 1990s Mac and PC screensavers like Flying Toasters and Aquatic Realm, remade using modern CSS techniques like animations and transforms.

FOSS • Linux • Programming

In a world where every service wants to put you on a subscription forever, is now the time to start self-hosting your apps instead? Let’s look at the landscape.

Sixteen years ago to the day, I started RailsCasts, a screencast series teaching web development using Ruby on Rails. It began with free weekly episodes and eventually grew to make over $1M a year, but it wasn't sustainable. This is the first of a th...

Jobs have a greater effect on marriage than money, says study

By Adam Satariano and Paul Mozur In one video, a news anchor with perfectly combed dark hair and a stubbly beard outlined what he saw as the United States’ shameful lack of action against gun viole…

Can you successfully pilot the lander to the surface?

Europe’s original plan to bring AI under control is no match for the technology’s new, shiny chatbot application.

A crisis over suspected poisonings targeting Iranian schoolgirls escalated Sunday as authorities acknowledged over 50 schools were struck in a wave of possible cases.