Whale Oil to LEDs Leap
44:19–44:48 · 29s
Roberts dramatizes how lighting advanced from whale oil streetlamps to modern bulbs, underscoring that progress comes from radical technological shifts, not incremental tweaks.
44:19–44:48 · 29s
Roberts dramatizes how lighting advanced from whale oil streetlamps to modern bulbs, underscoring that progress comes from radical technological shifts, not incremental tweaks.
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