Nearly every SaaS product is either integrating AI or planning to do so. However, the term “AI” has become so broad that it’s ...

Excalidraw changed that for me. It's a free, browser-based diagramming tool with a hand-drawn, whiteboard-style aesthetic. It doesn't require you to sign up, no software to install, and the minimal ...

Home inspectors keep circling the same problem in their reports: improvised electrical work that looks clever at first glance ...

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.

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It’s time for John Fensterwald’s annual predictions for what’s in store for education in 2026.