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A friendly robot carefully watches a high-tech 3D printer as it finishes printing a solid plastic gear on a workbench.
Meet Treads, a small, boxy robot with a big heart and even bigger curiosity. Treads doesn't walk on legs like we do; he rolls around on sturdy tank treads that help him navigate over any floor or bump in the workshop. Today is a very special day because Treads is using technology to make something brand new!
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A helpful little robot with tank treads uses a metal watering can to care for a blooming potted tulip.

A friendly robot wearing a tiny safety helmet uses a wrench to carefully assemble a miniature metal roller coaster on a workbench.

A friendly, boxy robot with large tank treads carefully uses its mechanical claws to assemble a complex double-helix DNA model out of plastic connecting spheres.

A friendly robot carefully strikes a massive steel tuning fork with a rubber mallet during a science experiment.

A helpful little robot sits at a science workbench, using tweezers to carefully repair the gears inside a pocket watch.