Astrum
How Can We Prevent Asteroid Collisions?
Why NASA Needs to Protect Earth from asteroids with DART's mission to Didymos and Dimorphos.
Curated Video
Landmarks - Iraq Museum
IRAQ MUSEUM SOMETIMES EVENTS OCCUR THAT REMIND US OF THE FRAGILITY OF OUR LINKS TO THE GREAT LANDMARKS AND CIVILIZATIONS OF THE PAST. ONE SUCH EVENT WAS THE TRAGIC SACKING AND LOOTING OF IRAQ S NATIONAL MUSEUM SOON AFTER THE START OF THE...
Curated Video
Landmarks - Persepolis
PERSEPOLIS UNLIKE NATURAL WONDERS OF THE WORLD MANY MAN-MADE LANDMARKS FROM THE PAST COME DOWN TO US IN FRAGMENTS. SUCH IS THE CASE WITH PERSEPOLIS, CAPITAL OF ANCIENT PERSIA, A PRE CHRISTIAN RIVAL WITH ATHENS FOR THE TITLE OF CROWNING...
Astrum
Olbers' Paradox
Olbers' Paradox. With so many stars in the universe, why is space black and not white with light? Astrum Answers!
Astrum
Stunning Discoveries on Pluto
What new findings have we discovered about our favourite little world, Pluto?
Astrum
How NASA Measures Stars
Scientists can't use tape measures, rulers or lasers to measure the astronomical distances to stars and galaxies, so how do we do it?
Astrum
Earth's New "Moon" 101
While tiny, Earth now has a second moon, or natural satellite, named 2020 CD3. So, will we have to rewrite the text books?
Astrum
Are We Too Late To Avoid Kessler Syndrome?
Space junk and debris is starting to be a problem around Low Earth Orbit (LEO) according to the ESA and JAXA. Exactly how much is up there? And are we soon approaching the threshold of Kessler Syndrome?
Flipping Physics
Analogies Between LR Circuits and Falling Objects
Join us as we unravel the intricacies of LR circuits and explore their analogies to object motion. Bo's thought-provoking question sparks a discussion on the meaning of equations for the derivative of current as a function of time. Mr. P...
Great Big Story
The modern antique sorcerer, life as an antiquarian horologist
Dive into the world of an antiquarian horologist, reviving 17th-century mechanics and automata to preserve our cultural heritage.
Science ABC
Is Mathematics INVENTED or DISCOVERED?
The tale of mathematics is as old as humanity. It has evolved from simple math, like counting cattle, to an intricate study of an object through abstract concepts that we know today. It was not until 600 BC, when civilizations settled,...
Science ABC
Can Light Escape a Black Hole?
Light is affected by black holes because of the theory of general relativity, which states that any massive object warps the spacetime around it. Since a photon travels by the shortest distance between two points, light appears to bend...
Science ABC
Coefficient Of Restitution: Why Certain Objects Are More Bouncy Than Others?
Coefficient of restitution: What is it? How is it related to the general bounciness of balls and other objects? Here's a quick, simple and basic explanation of the coefficient of restitution for kids and laymen. Basketballs bounce a lot,...
Science ABC
What Would Happen If You Traveled At The Speed of Light?
If you travel at the speed of light, your mass will increase exponentially. The speed of light is 300,000 kilometers per second (186,000 miles per second). When you move at this speed, your mass will become infinite. Therefore, infinite...
Science ABC
What is the Heisenberg Uncertainty Principle: Explained in Simple Words
Heisenbergs uncertainty principle says that if we know everything about where a particle is located, we know nothing about its momentum. Conversely, if we know everything about its momentum, then we know nothing about where the particle...
Curated Video
Baryons
A class of subatomic particles that includes neutrons and protons. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...
Curated Video
Nanometre
One billionth of a metre. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key curriculum...
Curated Video
Gravitational field
The field around a body of significant mass that exerts a gravitational pull on all other objects in that field. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Curated Video
Positive charge
The charge that an object has due to a lack of electrons. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract...
Curated Video
Infrared light
Electromagnetic radiation with a slightly longer wavelength than visible light, between about 700 and 1050 nanometres. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise...
Curated Video
Nebula
A cloud of gas and dust in space. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce abstract concepts and key...
Curated Video
Echolocation
A technique used by some animals to locate the position of objects around them, by producing sounds and listening to their echoes. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Topology
How objects can be deformed to make different shapes without tearing, cutting or gluing. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show abstract concepts in action...