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Coto Japanese Academy
JLPT N2 Grammar: 一方で (How to say "on the other hand..." in Japanese)
In this video, Nami-sensei will introduce you to the grammar point: 一方で (ippou de) JLPT Level N2 Grammar Point.
World Science Festival
Meet Amber Straughn, NASA Astrophysicist
Amber Straughn brings you on her journey from the big sky of her hometown in Arkansas to studying astrophysics at NASA ... and demonstrates the infrared technology that will be crucial to the discoveries of the future James Webb Space...
Math Fortress
Algebra II: Quadratic Equations (Level 3 of 3)
This video goes over 7 examples covering the proper way to solve quadratic equations of the form a(px+q)^2=0 and a(px+q)^2+c=0, the common method used to solve quadratic equations of these forms is by taking the square root.