Curated Video
Peptide
A molecule made up of a relatively short chain of amino acid building blocks. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Wavelength
The distance between corresponding points on two successive waves, and therefore the length of a complete cycle of a wave. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise...
Curated Video
Mantle
The middle portion of the Earth's interior, between the outer crust and the core. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Semiconductor
A material whose electrical conductivity is in between that of a conductor and an insulator. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Electrostatic attraction
The attraction between two bodies with opposite electric charges due to the charge alone. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Magnetic force
A force acting between magnets or moving electric charges. 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
Van der Waals Force
A type of intermolecular force that causes attraction between molecules. 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
Gravity - Attractive Force of Mass
An attractive force that acts between all matter that has mass, and is proportional to mass. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Temperate zones
The regions of the Earth in between the Tropic of Cancer and arctic circle in the northern hemisphere, and the Tropic of Capricorn and Antarctica in the south, that have less extreme temperatures than the poles and equatorial regions. A...
Curated Video
Plate boundary
Boundaries where the Earth's tectonic plates meet, where crust can be made, destroyed, and deformed as adjacent plates move. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise...
Curated Video
Octave
The interval between one sound and another that has double the frequency. 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
Ultraviolet light
Electromagnetic radiation in the region of the spectrum between visible light and x-rays, about ten to 400 nanometres in wavelength. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
Interglacial period
A period of warmer climate in between the glacial periods of an ice age. 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
X-ray
Electromagnetic radiation present between ultraviolet and gamma rays on the electromagnetic spectrum, with wavelengths from about 0.01 to 10 nanometres. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using...
Curated Video
Geometry and Measurements: Distance between two points in the coordinats plane
By the end of this video, the student will be able to: Calculate the distance between two points on a straight line.9761
Learn German with Herr Antrim
Zu Hause vs Nach Hause Song - Deutsch lernen
On the way home from daycare I was singing to my daughter to keep her busy and to entertain myself. This happened. I recorded it for your benefit. It should clear up the difference between "zu Hause" and "nach Hause".
Learn German with Herr Antrim
Two-Way Prepositions - 3 Minuten Deutsch Lektion #36 (auf Deutsch) - Deutsch lernen
I thought I would try doing a 3 Minuten Deutsch episode all in German. What better episode to try this on than the "two-way" prepositions (Wechselpräpositionen)?
Curated Video
The mutualism relationship between nodular bacteria and leguminous plant
The mutualism relationship between nodular bacteria and leguminous plant
Learn French With Alexa
Learn French: know the difference between "Qui" and "Que" in 5 minutes.
Learn French With Alexa’s “French Made Easy” series: Alexa teaches you the difference between "`Qui" and "Que".
Curated Video
Statistics for Data Science and Business Analysis - Understanding the Difference Between a Population and a Sample
This video helps in understanding the difference between a population and a sample. Furthermore, you will know the difference between a random sample and a representative sample. This clip is from the chapter "Introduction to the Course"...
Brian McLogan
Determine the angle between the two vectors
Learn how to determine the angle between two vectors. To determine the angle between two vectors you will need to know how to find the magnitude, dot product and inverse cosine. Then, the angle between two vectors is given by the inverse...
Brian McLogan
Write the transformations between two function, reciprocal function
👉 Learn how to identify transformations of functions. Transformation of a function involves alterations to the graph of the parent function. The transformations can be dilations, translations (shifts), reflection, stretches, shrinks,...
Curated Video
Position Vectors and Distance between Two Points
This video is a lecture presentation on position vectors and the distance between two points. The speaker explains the use of unit vectors I and J in position vector notation and the importance of using a central reference point or...
Brian McLogan
How to determine the percent price increase between two values
👉 Learn how to solve problems using percents. When solving problems with percents we will either convert the percents to decimal form or use proportions to solve. We will look to solve for the percent of change, the original price,...