Uploaded December 2025 | Updated September 2026, 2 weeks ago
It became the basis for most written languages, beginning 4,000 years ago in the Sinai desert.
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It became the basis for most written languages, beginning 4,000 years ago in the Sinai desert.
📺 Watch the full episode, Human: Building Empires: pbs.org/wgbh/nova/video/human-building-empires
📰 Stay up to date on the latest science discoveries, full episodes, articles, videos, and more by signing up for NOVA's newsletter here: to.pbs.org/4brCC7Y
▶️ Stream NOVA documentaries & more with PBS Documentaries on Prime Video: amzn.to/4hXBlsu
🛍️ Shop official NOVA 50th anniversary merch: nova-shop.org
Follow on social for more NOVA content
Twitter: twitter.com/novapbs
Instagram: instagram.com/novapbs
TikTok: tiktok.com/@novapbs










