this post was submitted on 12 Sep 2023
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No no, everyone knows you're supposed to put a mirror behind it, duh.
Funnily enough this may actually have a positive impact
People used to create tinfoil, tin can or wok based reflectors for WiFi to guide the omnidirectional signal into becoming a directional one.
I think the reflective part of some mirrors is essentially tin foil, so it probably would have a mild boosting effect in the direction of the mirror
Edit: in fact if OP's fan has a rounded metal cage on it, you could take the front half off and you've basically got a WokFi setup there, with added danger
A wire in a Pringles can makes for a fabulous directional can-tenna