Dynamometer

Name: Dynamometer
Brand: UGEARS

Blow on the gears and let chance decide

Under $25 Budget guide

This wooden mechanical kit uses a puff of air to set an arrow spinning toward an activity. Its gears and Geneva drive turn a whimsical decision maker into a visible lesson in motion. It suits a desk tinkerer who enjoys playful objects with an explainable mechanism.

Where to find it

Ugears USANew item

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A thoughtful detail before you buy

The maker describes this as one of its simpler models. Air blown on the top gear drives the mechanism; it is a novelty decision tool.

science mechanics desk puzzles

Maker and retailer details

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IS THIS THEIR KIND OF GIFT?

A closer look at the fit.

A good match for

A desk tinkerer who enjoys playful objects with an explainable mechanism.

Worth considering if

The maker describes this as one of its simpler models. Air blown on the top gear drives the mechanism; it is a novelty decision tool.

Choose something else if

Someone who expects a calibrated measurement instrument or serious decision aid rather than a novelty mechanism.

The useful details

Construction and use: The maker describes this as one of its simpler models. Source
Construction and use: Air blown on the top gear drives the mechanism; it is a novelty decision tool. Source