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…in my experience, polyester teabags never really took off stateside: it’s only imported british mass-market teas which did the fused-pyramidal-bag thing as a product differentiator…stateside,i occasionally see boutique teas with fused polyester bags + strings, but i expect they’ll change in short order based upon this controversy…
…if your tea uses folded-paper bags stapled or tied-off with cotton string, you’re safe…
…back in the CRT era i needed at least a 72Hz refresh rate to not feel any discomfort; that doesn’t exactly correlate with framerates on modern LCD displays but i think it’s a good proxy for the threshold of general perceptiblity…
…are greater framerates smoother?..sure, especially in my peripheral vision, but 72 FPS is generally good-enough beyond which returns start diminishing…