The LEGO® Story
As The LEGO Group celebrates its 80th Birthday, we take a look back at its history with this short animated film.
La historia de LEGO en Español HD
«Alienta a los niños a explorar, experimentar y expresar su propio mundo, un mundo sin límites. Aún estamos convencidos que sólo lo mejor es suficiente porque los niños merecen lo mejor». (LEGO)
What is Zeno’s Dichotomy Paradox? – Colm Kelleher
Can you ever travel from one place to another? Ancient Greek philosopher Zeno of Elea gave a convincing argument that all motion is impossible – but where’s the flaw in his logic? Colm Kelleher illustrates how to resolve Zeno’s Dichotomy Paradox.
The case of the missing fractals – Alex Rosenthal and George Zaidan
A bump on the head, a mysterious femme fatale and a strange encounter on a windswept peak all add up to a heck of a night for Manny Brot, Private Eye. Watch as he tries his hand at saving the dame and getting the cash! Shudder at the mind-bending geometric riddles! Thrill to the stunning […]
What is Dark Matter and Dark Energy?
What is dark energy? What is dark matter? Well, if we knew exactly we would have a nobel prize – we know that they exist though. So what do we know about those strange things?
Dark matter: The matter we can’t see – James Gillies
The Greeks had a simple and elegant formula for the universe: just earth, fire, wind, and water. Turns out there’s more to it than that — a lot more. Visible matter (and that goes beyond the four Greek elements) comprises only 4% of the universe. CERN scientist James Gillies tells us what accounts for the […]
Is light a particle or a wave? – Colm Kelleher
Can we accurately describe light as exclusively a wave or just a particle? Are the two mutually exclusive? In this third part of his series on light and color, Colm Kelleher discusses wave-particle duality and its relationship to how we see light and, therefore, color.
What Is Light?
We are so used to some things that we stopped wondering about them. Like light. What is light? Some kind of wavy thing, right? Kind of.
The Antibiotic Apocalypse Explained
What is the Antibiotic Apocalypse? What is it all about? And how dangerous is it?
Here’s Why Sneezing Is Good For You
It’s refreshing, it’s a little bit annoying, and it’s incredibly necessary. Here’s the fascinating science behind the sneeze. Produced By Matt Johnston.
What If You Only Ate Human Flesh?
Could we survive if we only ate humans!? 10 Weirdest Cannibalistic Animals – https://youtu.be/4L6YtH1K9sc
How does money laundering work? – Delena D. Spann
Money laundering is the term for any process that “cleans” illegally obtained funds of their “dirty” criminal origins, allowing them to be used within the legal economy. And the practice is about as old as money itself. But how does it actually work? Delena D. Spann describes the ins and outs of money laundering. Lesson […]
Oxygen’s surprisingly complex journey through your body – Enda Butler
Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases can only efficiently diffuse across tiny distances, how does oxygen reach the cells deep inside your body? Enda Butler tracks the surprisingly complex journey of oxygen through […]
Órganos del cuerpo humano
Un órgano es un conjunto de tejidos diversos que cumplen una determinada función. Varios órganos conforman un aparato. Cada aparato tiene una función específica a cumplir. Es importante aclarar que un mismo órgano puede cumplir funciones en diferentes aparatos. Es el caso de los pulmones que son parte del aparato respiratorio y circulatorio. En este vídeo […]