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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.

When to Upgrade Your Child's Robotics Kit (And What to Buy Next)

The robotics kit will not announce that it has been outgrown. There will be a kit that gets played with twice a week, then once a week, then put away in a drawer. Four signs a kit has been outgrown, and what to buy next at every stage.

Robotics Without an App: Screen-Free Coding Kits That Actually Teach Coding

A 6-8 year-old can write a fifteen-step coding sequence without ever looking at a screen. The hardware does the teaching. No tablet, no phone, no firmware updates. Here are the coding kits that work without an app, and the moment the screen-free rule stops helping.

Humanoid Robots Have Started Showing Up for Work

Humanoid Robots Have Started Showing Up for Work

Robots that walk, carry boxes, and work alongside people are no longer science fiction. They're showing up for real shifts in real warehouses. Here's what's happening with humanoid robots, and why it's worth talking about with your child.

The Robot That Runs on Mushrooms

The Robot That Runs on Mushrooms

A robot at Cornell University walks on five soft legs, controlled not by code but by mushroom mycelium growing into its electronics. When the fungus senses light, the robot changes its gait. Nobody reprogrammed it. The mushroom decided.

Robotics Kits on a Budget: What's Worth It Under $100 / £85 for a 6-10 Year Old

Most cheap robotics kits end up in the cupboard by week three. This is a guide to the ones that don't. Honest picks under $30, $60, and $100 (£25, £50, £85) for kids 6 to 10, with a four-test filter for spotting rubbish, three traps to avoid, and US and UK buying links throughout.

The Robots That Solved the Hula Hoop

The Robots That Solved the Hula Hoop

Nobody had explained how a hula hoop stays up. It took a mathematician watching street performers and a set of 3D-printed wiggling robots to crack it. The answer involves geometry, gravity, and a toy everyone knows doing something nobody had understood.

Robotics for 13+ Year Olds: When the Kit Stops Being the Point

Robotics for 13+ Year Olds: When the Kit Stops Being the Point

Most 13-year-olds don't want to follow a tutorial. They want to build the thing they saw on YouTube at midnight. The tools available to them now are the same ones adults use. The right kit at this age isn't the most advanced one. It's the one they'll finish.