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Señor Jordan
03 Practice Usted commands with a special guest! - Practice 2
03 Practice Usted commands with a special guest! - Practice 2
Señor Jordan
03 Practice Usted commands with a special guest! - Practice 1
03 Practice Usted commands with a special guest! - Practice 1
Señor Jordan
03 How to form Vosotros commands in Spanish
03 How to form Vosotros commands in Spanish
Señor Jordan
03 How to form Nosotros commands in Spanish
03 How to form Nosotros commands in Spanish
Señor Jordan
02 Impersonal Se / Passive Se in Spanish - Practice #3
¡Hola! In this video lesson, we're going to be practicing the "impersonal se" or "passive se".
Señor Jordan
02 Impersonal Se / Passive Se in Spanish - Practice #2
¡Hola! In this video lesson, we're going to be practicing the "impersonal se" or "passive se".
Señor Jordan
02 Impersonal Se / Passive Se in Spanish - Practice #1
¡Hola! In this video lesson, we're going to be practicing the "impersonal se" or "passive se".
Señor Jordan
02 How to use Impersonal Se / Passive Se in Spanish
¡Hola! In this video lesson, we're going to be talking about the "impersonal se" or "passive se".
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.
Curated Video
ADHD and Neurophysiology
Psychologist Stephen Hinshaw (UC Berkeley) discusses the neurophysiological correlations associated with ADHD.
Curated Video
Towards Objective Biological Tools
UC Berkeley psychologist Stephen Hinshaw describes the ongoing longitudinal studies that have showed a statistical correlation between ADHD and a significant delay in the development of the cortex of the brain.
Curated Video
Experiment Versus Scientific Investigation
Experiment Versus Scientific Investigation compares and contrasts an experiment and a scientific investigation.
Curated Video
Formation of the Planets
“Formation of the Planets” uses the nebular hypothesis to explain how the planets in our solar system developed.