Señor Jordan
Using the verb IR (to go) in Spanish!
Here's a video on the verb IR (to go). Ir is irregular, meaning it doesn't follow the normal pattern of conjugation. Included is also some vocabulary on places drawn by yours truly! Enjoy!
Señor Jordan
Se permite & Se prohíbe - Practice (intermediate Spanish)
Se permite & Se prohíbe - Practice (intermediate Spanish)
Señor Jordan
Learn Spanish with a Joke (#46)
¡Feliz viernes! A ver si les gusta este chiste. ~~~~~~~~~~~ Happy Friday! Let's see if you like this joke.
Señor Jordan
Learn Spanish with a Joke - (#9)
Es viernes y tengo otro chiste para ustedes... It's Friday and I have another joke for you all...
Señor Jordan
How to use "Con" (with) in Spanish!
Hola. In this video lesson we'll be going over the preposición: con (with). It is pretty easy to use but there are two words that are a little strange. Conmigo (with me) and contigo (with you). Enjoy!
Señor Jordan
How to say "you caught me off-guard!" in Spanish (Día 89)
Here's a phrase with a few different versions! Enjoy! *It is not ever my intention to offend anyone. I thought it would be important to point out that there are phrases used in some countries that are not offensive there, but they can be...
Curated Video
Wave Motion
Wave Motion demonstrates the difference between transverse and longitudinal waves in terms of motion and energy.
Curated Video
Kinetic vs. Potential Energy
Kinetic vs. Potential Energy examines kinetic and potential energy by defining and providing examples of each.
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Understanding Inertia
Understanding Inertia defines the term inertia by exploring examples and evidence.
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The Process of Photosynthesis
The Process of Photosynthesis explains that the source of energy in ecosystems comes from sunlight by illustrating producers transferring and transforming energy through photosynthesis.
Señor Jordan
02 Spanish Lesson - Present: conocer (to know)
This video lesson covers the verb conocer (to know) in the present tense. This is one of two verbs that we translate 'to know' in English. We'll cover the rules in this video for conocer and when to use it.
Señor Jordan
02 Spanish Lesson - Hay que (+ infinitive)
In this video lesson, we're going to be talking about the phrase: "hay que". We use it to say "it is necessary" or "one must". It's kind of an indirect way of telling people to do something,
Curated Video
HTML: Tables for Displaying Data
Displaying data is an important task for most web developers. In this video, Mark will show you how to create HTML tables to display data-- similar to an Excel spreadsheet.
Curated Video
Mathematical Musings
Famed scientist and writer Freeman Dyson, Institute for Advanced Study, muses on Mathematical Platonism, choosing the analogy of Daniel Hillis' Songs of Eden to speculate that mathematics might have played a similar role for science that...
Curated Video
Information Loss in Black Holes
Theoretical physicist and Nobel Laureate Roger Penrose (Oxford) describes why he thinks Stephen Hawking was wrong to change his mind about information loss in black holes.
Curated Video
Measuring Brain Activity
York University psychologist Ellen Bialystok describes the process of producing brain images using an fMRI scanner, revealing both detailed physiological structure as well as real-time functional information about how specific brain...
Curated Video
Predicting Our World
Northeastern University social psychologist Lisa Feldman Barrett describes how, contrary to what most naively believe, the brain is not a passive recipient of sensory information, but is instead actively predicting what exists.
Curated Video
Improving Multitasking
York University psychologist Ellen Bialystok describes her research that led her to conclude that bilingualism affects more than just our general awareness of the structure of language, but also improves our ability to multitask and...
Curated Video
Galaxies and their Black Holes
Astrophysicist Scott Tremaine (Institute for Advanced Study) describes the intriguing relationship between galaxies and the enormous black holes at their cores.
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RNA as a Parasite
Renowned polymath Freeman Dyson (Institute for Advanced Study) gives his take on the origin of life.
Curated Video
Necessary, but not Sufficient
Duke neuroscientist Miguel Nicolelis explains his view that the scientific tradition that many biologists inherited from physics of trying to understand the brain by focusing on the neuron as the basic building block, isn’t actually the...
Curated Video
Turbulence, Stability and Small Perturbations
Nobel Laureate David Politzer (Caltech) describes how physicists use perturbation theory to describe what happens at the interface of two different surfaces.
Curated Video
Emotional Development
UNC Chapel Hill psychologist Barbara Fredrickson describes how she believes that the wisdom of the body is a sometimes overlooked feature in our rush towards neuroscience, and that her interest in studying positive emotions had mostly...
Curated Video
Always Musical
Pschychologist Diana Deutsch (UC San Diego) describes how she eventually managed to combine her love of music with cutting-edge psychological research.