The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.
IEEE

High Resistance and Low Variation 8Kb SOT-MRAM Compute-in-Memory Array Based on 1T-1R Cell Structure

Abstract: Nonvolatile memories (NVMs) have emerged as promising candidates for efficient analog compute-in-memory (CIM). However, high power consumption and large variations in NVMs are key factors ...
Computer Weekly

Dutch researcher’s AI breakthrough tackles the structured data paradox

The project for which Hulsebos received the grant is called DataLibra, which runs from 2024 to 2029. Over those five years, ...

Your Raspberry Pi 5 just got a major functionality upgrade - and it looks very promising

The upgraded AI HAT+ 2 boosts performance to 40 TOPS.