Bozeman Science
Wave Interference
In this video Paul Andersen explains how waves interact with objects and with other waves. When a wave hits a fixed object it will be reflected and inverted. When a wave hits a free object it will be reflected without being inverted. ...
SciShow
Is The Mirror Test Just a Reflection of Human Nature?
The mirror test is supposed to be a way to figure out when an animal is self-aware, but there might be only one particular animal this test works well on: humans.
TED-Ed
TED-Ed: The psychology of narcissism - W. Keith Campbell
Narcissism isn't just a personality type that shows up in advice columns; it's actually a set of traits classified and studied by psychologists. But what causes it? And can narcissists improve on their negative traits? W. Keith Campbell...
SciShow
How to Get to Know Yourself in a Healthy Way
Self-reflection could link to negative feelings, but it could also be helpful if you know how to avoid those pitfalls. So let’s learn how self-reflection works and get to know yourself in a healthy way!
Curated Video
Revolutionizing Animation: The Science Behind Realistic Visual Effects
This video discusses the use of advanced CGI rendering techniques, specifically ray tracing, in creating realistic environments and materials for animated films. Developed by a former NASA engineer, this software accurately simulates how...
Curated Video
Measure Twice, Cut Once | Bite Sized Project Management Thought from My Father
Measure twice, cut once. This is a proverb often quoted by my father. It reminds us to take our time before committing to something irrevocable. It's vital advice for a project manager. The keyword is caution.
Curated Video
What Did You Learn? Purposeful Reflection
Deliberate practice and purposeful reflection. These are the two most valuable tools for developing your skills. We looked at deliberate practice in a recent video: Getting the Best Value from Experience (and the Myth of 10,000 hours) -...
Curated Video
Landmarks - Tower of London
TOWER OF LONDON OVER THE CENTURIES, OUT-OF-FLAVOR QUEENS, POLITICAL CONSPIRATORS, RELIGIOUS DISSIDENTS AND THOSE WHO SIMPLY CROSSED THE RULING MONARCH HAVE ALL BEEN IMPRISONED AT THE TOWER OF LONDON. IT STILL CONTRIBUTES TO A GRUESOME...
Curated Video
Answering Interview Questions
“Answering Interview Questions” explores appropriate responses to interview questions.
Curated Video
Echo
The reflection of a sound wave back to a listener, so it is is heard again after the original noise. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Angle of incidence
When a ray or beam is reflected from a surface, the angle of incidence is the angle between the incident, or approaching, ray and a line perpendicular to the surface at this point. A Twig Science Glossary Film. Key scientific terms...
Curated Video
Angle of reflection
When a ray or beam is reflected from a surface, the angle of reflection is the angle made between the reflected ray and a line perpendicular to the surface at the point of reflection. A Twig Science Glossary Film. Key scientific terms...
Curated Video
Reflection
The change in direction of a waveform at the boundary between two different media, so the wave returns to the medium in which it started. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images...
Curated Video
Total internal reflection
The complete reflection of a light ray within a transparent material. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films...
Curated Video
Resonance: How Sound Changes Across Different Mediums
Sounds can change as they move from one medium to another. Under the right circumstances the effect is surprising and extreme. Physics - Waves - Learning Points. Sound is a wave that is created by vibrating objects. Every object has a...
Curated Video
Telescopes
Telescopes have enabled us to truly see the wonders of the Universe. Who invented them and how have they developed throughout history? Physics - Universe - Learning Points. The first optical telescopes were made around 1608. Early...
Curated Video
Discovery of the Atom
The story of New Zealand scientist Ernest Rutherford, who revolutionised science by discovering the structure of the atom in 1908. Chemistry - Atoms And Bonding - Learning Points. In 1908, Ernest Rutherford conducted the gold leaf...
Curated Video
Why is the Sky Blue? - Sky Color Explained
The atmospheric composition of the sky affects the colours we see. From blue horizons to red sunsets, why do we see colours the way we do? Physics - Our Solar System - Learning Points. Light is made up of different wavelengths. Our...
Curated Video
What is a Rainbow? - Light Refraction
What is refraction and how does it produces the colours and shape of a rainbow? Earth Science - Weather - Learning Points. Rainbows are beautiful tricks of the light. Rainbows are caused when light is reflected and refracted by water....
Curated Video
Developing Brain: That's Me!
Early in life, your brain does not recognise your reflection as 'you'. The mirror test is a classic experiment which shows when we become able to recognise ourselves. Biology - Being Human - Learning Points. Being aware of your 'self' is...
Curated Video
Moon Measuring
The ingenious system to measure the distance to the Moon involving Apollo astronauts, lasers and a unique mirror system planted on the lunar surface. Physics - Our Solar System - Learning Points. In 1969, the Apollo 11 astronauts left an...
Curated Video
Colour
The world appears to be a colourful place, but what are colours? What properties of light determine what colour we see? Physics - Waves - Learning Points. Colour is how our brains perceive different wavelengths of light. Newton...
Curated Video
Manipulating Light
When light hits something, a number of things can happen: it can be reflected, refracted, diffracted or absorbed. But what does this mean? Physics - Waves - Learning Points. Manipulation of light is vital to our survival. Light waves...
Curated Video
Designing Chartres
Discover the geometry underlying the design of Chartres Cathedral in France, and its many decorative features. Maths - Shape A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films show abstract...