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Julian N

Julian writes STEM guides for parents. He specializes in robotics kids overview, science and engineering projects, budget robotics options, and screen-free activities that actually keep kids engaged. Honest about what works and what doesn't.

robots marathon

What Happened When Robots Ran a Real Race

21 humanoid robots lined up for a real half marathon in Beijing (no simulation, no lab). Some stumbled, one needed helping up, and the fastest finished in 2h40. Not beating humans yet, but closer than anyone expected just five years ago.

A small friendly robot surrounded by colourful coding blocks and arrow shapes on a wooden floor, illustration for a guide to robotics toys for 4-year-olds

Robotics 4+: Where to Begin

Four-year-olds already understand cause and effect: press a button, something happens. That's the entire foundation of coding. Here's which robotics kits actually work at this age, which ones they'll outgrow in six months, and what to say when the robot won't do what they want.