https://umuguzi.com/tags/nat-geo-fossils/ Sat 01 Aug 2026 01:39:42 +0200 https://umuguzi.com/video/184/first-multicellular-life-beast-challenge-stories/
Explore the rise of multicellular life—Ediacaran organisms, ancient seas, and the moment single cells evolved teamwork, unlocking biological complexity. Video Objectives: Explain how and why ]]> Wed 24 Dec 2025 15:18:10 +0200 https://umuguzi.com/video/184/first-multicellular-life-beast-challenge-stories/ https://umuguzi.com/video/182/cambrian-explosion-beast-challenge-stories/
Dive into the Cambrian Explosion—an evolutionary burst of biodiversity, trilobites, and strange marine life that reshaped Earth’s oceans forever. Video Objectives: Explain why life diversified so ]]> Wed 24 Dec 2025 12:25:06 +0200 https://umuguzi.com/video/182/cambrian-explosion-beast-challenge-stories/ https://umuguzi.com/video/191/stromatolites-beast-challenge-stories/
Discover stromatolites—living fossils built by cyanobacteria. Learn how photosynthesis, oxygen production, and ancient seas reveal Earth’s earliest life. Video Objectives: Explain how ]]> Wed 24 Dec 2025 02:38:19 +0200 https://umuguzi.com/video/191/stromatolites-beast-challenge-stories/ https://umuguzi.com/video/204/carboniferous-world-giant-insects-beast-challenge-stories/
Explore the Carboniferous world of coal forests, giant insects, and oxygen spikes. Discover how vast swamps, early reptiles, and amphibians reshaped life on Earth. Video Objectives: Explain how high ]]> Mon 22 Dec 2025 01:56:46 +0200 https://umuguzi.com/video/204/carboniferous-world-giant-insects-beast-challenge-stories/