How To Find A Galaxy
YouthScienceSpaceAstronomy Knowing the addresses of a thousand galaxies yielded a remarkable picture of our universe.
Where Did English Come From?
YouthHistoryLanguage Claire Bowern traces the language from the present day back to its ancient roots, showing how English has evolved through generations of speakers.
How Fireflies Inspired Energy-Efficient Lights
YouthDesignScienceEnvironmentBiologyEnergy Electricity accounts for around 5% of greenhouse gas emissions. So how can we make it more efficient? Belgian physicist Jean-Pol Vigneron and his team found the answer could lie within a firefly's abdomen.
How Did Selfies Save The Cute Quokka?
YouthAnimalsNatureWildlife Meet the quokka, a teddy bear-sized marsupial that is making a comeback in southwestern Australia.
The Largest Known Star
YouthSpaceScienceAstronomy What is the largest star in the Universe? And why is it that large? And what ARE stars anyway?
Investigating An Ancient Temple
YouthHistoryTravelWorldArchitecture Dr. Albert Lin is exploring the ancient architecture of the Nabateans, and recreates one of their lost cities using lidar.
Photosynthesis & Transpiration
YouthNatureScienceBiologyEducation What do plants need? Students examine the effects of light and air on green plants, learning the processes of photosynthesis and transpiration.
Crabs Trade Shells In The Strangest Ways
YouthAnimalsNatureBiology As a hermit crab grows its shell becomes a tighter fit so eventually the crabs need to move into a bigger one, leading to an amazing exchange.
Barriers Are In Your Mind
YouthHumanWorldDisabilityHealth After Albert Lin lost his leg in an accident, he chose to become bionic and rethink his entire world.
A Hamster Gets a Check-up
YouthAnimalsHealthPets A Teddy Bear Hamster named Donavan is brought into the clinic because the owners are worried about his eye.
Have You Ever Seen An Atom?
YouthPhysicsScienceTechnology Scientists at the University of California Los Angeles have found a way to create stunningly detailed 3D reconstructing of platinum nanoparticles at an atomic scale.
Symbiotic Fungi
YouthNatureScienceBiology David Attenborough encounters a parasitic fungi that lives off the plants it inhabits.
Are There Rainbows On Mars?
YouthEducationSpaceScience NASA scientist Mark Lemmon explains why the Red Planet is a rainbowless world.