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Arm-Wrestling Contest

Life & Health

★Exhibit Content: Strength Detection, Strength Comparison ★Interaction: Electromechanical Interaction ★Operation: Two visitors sit on the seats on either side of the exhibit platform, hold the handles, and forcefully turn the handles; sensors detect wrist strength, and the screen displays the strength of both sides through colors and numerical values; after a 15-second countdown ends, the screen shows a celebration screen for the winner. ★Exhibit Description: Arm wrestling is an interactive science exhibit about mechanics, and is a recommended exhibit from the PopsciCat Exhibit Store. The exhibit mainly consists of a circular platform, integrated seats, arm wrestling interactive mechanism components, force sensor modules, and a multimedia display unit. Two visitors sit on either side of the platform, hold the operating handles for an arm wrestling contest. Built-in sensors collect the output force of both sides in real time, convert the force data into colors and numerical values displayed on the screen in real time. After the 15-second contest countdown ends, the screen pushes celebration animations such as flowers and applause for the winner. In the form of game competition, visitors can intuitively experience force collection and data comparison, turning mechanics measurement knowledge into a fun two-player interactive experience. ★Scientific Principle: The exhibit uses high-precision force sensors to collect the force applied to the handles, converts the mechanical signal into an electrical signal and transmits it to the control system. After program calculation and processing, it is converted into intuitive force values, and colors are used to distinguish the strength of both sides; a fixed contest countdown is set, and after the countdown ends, the force data of both sides are compared to determine the winner, realizing force measurement, data collection, and comparative display, and intuitively reflecting the physical characteristic that force can be detected and quantified.

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Review

Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★

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