TED Talks Daily The colorful critter world of microbes in Antarctica | Ariel Waldman
Jul 15, 2020
Ariel Waldman, Antarctic explorer and NASA advisor, takes us on an enchanting journey through the unseen life thriving beneath Antarctica's ice. She reveals the fascinating ecosystems of microorganisms, debunking the myth of a lifeless landscape. Waldman introduces us to quirky critters like 'cuddly' water bears and geometric glass-algae, showcasing their vital roles in our planet's ecological balance. Tune in for a surprising glimpse into nature's resilience in one of the harshest environments on Earth!
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Antarctica's Hidden Oasis
- Antarctica, often perceived as barren, thrives with microscopic life.
- These microbes, hidden beneath ice, play crucial roles in the ecosystem.
Microbial Wildlife Filmmaking
- Ariel Waldman used microscopes in the field during a five-week Antarctic expedition.
- This allowed her to film and study extremophiles, contributing to our understanding of this ecosystem.
Exploring the Dry Valleys
- Waldman explored the dry valleys, the largest ice-free area in Antarctica.
- She studied bacteria at Blood Falls and cryoconite holes, revealing unique ecosystems within glaciers.