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golden ratio

The golden ratio refers to dividing the whole into two parts, with a ratio of approximately 0.618 between the…

golden ratio — Basic Science exhibit for science museums
Reference image
CategoryBasic Science
Standard sizeCustom size
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty1 year, structure and control
DocumentsSpecification sheet · control diagram · spare-part list

A standard catalogue model: the dimensions, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

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01 / Overview

The golden ratio refers to dividing the whole into two parts, with a ratio of approximately 0.618 between the smaller and larger parts, which is widely recognized as the most aesthetically pleasing ratio. There are 14 golden ratios in the human body, among which: the ratio of the top of the head to the soles of the feet is 0.618, with the navel as the boundary; The ratio of the top of the head to the belly button is 0.618, with the throat as the boundary; The ratio of the navel to the sole of the foot is 0.618, with the knee as the boundary.

02 / How visitors use it

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.

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