Raisinhat t1_iub1qv7 wrote on October 29, 2022 at 11:19 PM Reply to comment by deusrex_ in Eli5 why do pregnancy testers not have a yes or no indication on the screen instead of the symbols and then matching them? by googleimages69420 Spoiler alert: that is exactly how they work Permalink Parent 41
Raisinhat t1_iub1qv7 wrote
Reply to comment by deusrex_ in Eli5 why do pregnancy testers not have a yes or no indication on the screen instead of the symbols and then matching them? by googleimages69420
Spoiler alert: that is exactly how they work