Nature
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Grass Could Save The Arctic
Take your personal data back with Incogni! at the link below and an annual plan: In a remote corner of Siberia, a Russian scientist
How much does it cost to fly private? - Rachel Yang
Look into the financial and environmental costs of taking a private jet, and find out what can be done to reduce aviation emissions. -- Across 2023 and 2024, one internationally renowned
Why don't we send our trash to space? - Jim Bentley and Imogen Ellen Napper
Dig into why there is so much trash orbiting Earth, and find out what could happen if the debris continues to accumulate. -- There are over 131 million pieces of debris currently whipping
How do sinkholes swallow entire houses and cities? - Elise Cutts
Explore the science of sinkholes, how they commonly form, and what human activities can also trigger them. -- It was a rainy December morning in San Francisco when the Earth opened up. The
Can you figure out the savanna mystery? - Cella Wright
Explore how big-headed ants have changed an entire ecosystem in Kenya, from its insects and plants to its biggest predators. -- In the early 2000s, one of the world’s most widespread invasive
You might be surprised by what you'd find in your pores - M. Alejandra Perotti
Meet the microscopic arachnids that live on your face, and find out why Demodex mites are part of the human microbiome. -- Two species of Demodex mites specifically inhabit human follicles
How do fireflies create light? - Emily A. Geest
Dig into the science of how and why fireflies glow, and how their bioluminescent signals differ between males and females. -- The first firefly is thought to have lived over 100 million years
Why are there two tides a day? - Elise Cutts
Dig into how the Sun and Moon are responsible for the tides on Earth, and what this force looks like on other celestial bodies. -- In the 17th century, Isaac Newton offered the first gravitationa
Why do we have grass lawns?
Lawns aren’t natural. Why do so many Americans have them? our channel! Grass lawns are so ubiquitous in the US you would assume that they're the most natural
Are vampire bats dangerous? - Imran Razik
Follow the nighttime routine of a vampire bat as it hunts for prey, and find out how these unique creatures work together to survive. -- Vampire bats are the only mammals to subsist on blood
Can Paris fix its poop problem before the Olympics?
Paris’s bold Olympic promise to clean the River Seine. This video is presented by BetterHelp. Head to for 10% off your first month. BetterHelp doesn’t have
The giant metal walls keeping London above water
They’ve kept London safe from floods since the ’80s. But there’s a problem. our channel! For most of the 20th century, Londoners along the Thames River
