Hackaday

analog clock

We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train Station Clock which has been refurbished after being picked up for cheap at ...
IEEE

Optimizing SDN Controller Load Balancing Using Online Reinforcement Learning

Abstract: In distributed Software-defined networking (SDN), control plane functions are partitioned across multiple controller instances to enhance fault tolerance and scalability. However, the ...
IEEE

Transfer Reinforcement Learning Controller using Gaussian Reward Function for DC-DC Switching Converters with Constant Power Load

Abstract: This paper presents a model-free neural network controller design methodology based on transfer reinforcement learning (TRL) with Gaussian reward shaping, implemented and validated on a Buck ...
Bell of Lost Souls

The Combat of the Logistical Nightmare of ‘The Campaign For North Africa’

Campaign for North Africa has the most in-depth and complicated combat system ever created. Today, we look at how players kill each other.
NPR

Science

April 10, 2026 • The four astronauts aboard NASA's Artemis II mission are about to plunge through the atmosphere toward Earth, after a successful visit to the moon.