https://www.msn.com/en-us/autos/ent...als-its-secrets/ar-AALWqhZ?ocid=BingNews

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The video came about when Destin Sandlin asked his father to explain to him how carburetors work in practice. This inspired him to build a transparent carburetor so that he could literally see what was happening inside. The device was built using a transparent resin 3D-printed housing for the bowl and venturi, and fitted with a float and needle from a Briggs and Stratton carburetor. Throttle and choke were then installed, made from 3D-printed PLA plastic. The clear carb was then installed on a small single-cylinder engine on a Craftsman garden tiller.

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