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Reactions
How Did We Get COVID Vaccines So Quickly?
When can we expect a vaccine against the novel coronavirus?
What Causes Auroras?
Reactions is a show that uncovers the chemistry all around us. We answer the burning questions you’ve always wanted to ask, blending the worlds of science and every-day life.
What Causes Auroras?
Season 5 Episode 67 | 4m 34s
Every winter thousands of tourists head north hoping to catch a glimpse the luminous auroras dancing in the sky. In this episode of Reactions, we’re sharing tips on how to increase your chances of seeing one and breaking down the chemistry behind the colors of this awe-inspiring wonder.
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