TIL that scientists created contact lenses that zoom when you blink twice through the use of electric impulses cnet.com Submitted by jamjam1090 t3_11a1iqt on February 23, 2023 at 4:15 PM in todayilearned 77 comments 1,426
dvdmaven t1_j9pt7e9 wrote on February 23, 2023 at 6:35 PM The number of times I have wished for these when some town decided to save money by making street signs smaller or only on one corner of an intersection. Permalink 2
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