Exploring the Active Volcano of Mauna Loa | National Geographic
AdultsFoodLifeNatureTravelScience National Geographic Explorer Andrés Ruzo joins chef Melissa King in Hawaii to summit the world's largest active volcano, source local ingredients, and create a dish inspired by the island. Paid Content for Mazda.
Primitive Technology: Smelting Iron In Brick Furnaces
AdultsEducationLifeNatureScienceTechnologyEngineering I made 3 furnaces from bricks using different configurations to test their effectiveness. The benefit of using bricks to make a furnace is that it's quicker, easier, re-useable and portable relative to a furnace constructed in-situ from clay.
What Happens if a Supervolcano Blows Up?
AdultsLifeNatureWorldScienceGeology The Earth is a gigantic ball of semi-molten rock, with a heart of iron as hot as the surface of the Sun. Titanic amounts of heat left over from its birth and the radioactive decay of trillions of tons of radioactive elements find no escape but up.
Earth From Space: Mackenzie River
YouthScienceSpaceTechnologyWorldNature The Copernicus Sentinel-1 mission takes us over the Mackenzie River, a major river system in the Canadian boreal forest.
Where Does Sand Come From?
KidsFactsScienceNature Jessi and Squeaks decide to answer some interesting questions from viewers like you.
The Real Reason Leaves Change Color In the Fall
AdultsEducationLifeNatureScienceBiology Want to learn more about the topic in this week’s video? Here are some keywords to get your googling started:
Leaf senescence, chlorophyll, carotenoid, anthocyanin
Meet A Baby Okapi
KidsAnimalsFactsNatureWildlife Have you ever heard of the Okapi? This relative of the the giraffe only live in dense rainforests but are now endangered.
Adorable Seal Pup Starts to Explore
AdultsAnimalsLifeNature Starting with a doggy paddle, this curious seal pup is taking his first dip into the icy Arctic waters, with a close eye from mum.
Protecting the Okavango Ecosystem | National Geographic
AdultsFilmLifeNatureScienceEnvironment From the air to the ground, innovations in science and technology are helping scientists explore an ecosystem of rivers that supply water to the Okavango Delta in Botswana.
Primitive Technology: Rock-Throwing Catapult (Trebuchet)
AdultsCreativityEducationNatureDIYEngineeringScience I built a trebuchet, a type of catapult that uses a counter weight to store gravitational potential energy which is then used to fire a projectile via a sling.
World’s Grumpiest Cat I Frozen Planet II I BBC Earth
AdultsAnimalsLifeNature Dinnertime is a gamble for Pallas’s cats, and this one’s hangry. Relative to their body size, they have the shortest legs of any cat, which makes attacking prey in a timely fashion somewhat tricky…
Underground Labyrinth Of Badgers
AdultsAnimalsLifeNatureWildlife Badgers are secretive creatures who have been seen by few. So how do these elusive animals live their lives?
How To Navigate Using Nature
KidsEducationHow-toNatureSurvival Here’s your guide to using the sun, sticks, shadows, trees - and even moss! - to guide you when you’re out in nature.
The Geometry Of Life
YouthFunMathNatureScience Tiling patterns can be found thoughout the natural world - from honeycomb to fish scales.
The Deadliest Virus on Earth
AdultsHealthHumanScienceNatureHistory In the 1970s thousands of Chickenheads rained from the sky in Europe, making foxes and other wildlife confused and very happy. Why?
This Plant Spontaneously Combusts
YouthEducationNatureScience David Attenborough ventures into Kew Gardens and unearths the shocking story of a plant that, at the right temperature, can spontaneously combust!