In the 1970s, punch cards were used to run programs on room-sized computers. Credit: Madeleine Monroe/C&EN/Shutterstock Imagine a world without technology—no ...
TikTok users are turning New Year’s resolutions into a hands-on, colorful habit-tracking trend and it’s already going viral @karesdiary TikTok’s “2026 Punch Cards” trend helps users stay accountable ...
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