The Big Bang and Jet Streams
Discovery About this episode
<p>Evidence for the big bang was initially thought to be a mistake in the recording. Jet streams in the upper atmosphere were revealed by the dust emitted by Krakatoa and a collection of interested citizen scientists. In the second three episodes about the genius of accidents in science, presenter Adam Hart explores two stories of unexpected observations. Sometimes accidental discoveries are bigger than you might expect.</p><p>Picture: Moonlit Coast, Credit: shaunl/Getty Images</p>
Listen to this episode in English to learn English
Podcast episodes are one of the highest-density ways to absorb English at native pace. The Big Bang and Jet Streams from Discovery gives you natural dialogue, unscripted speech, and vocabulary that actually appears in real conversations.
In the Clue app, every word in the transcript is tappable. Tap an unknown word, see the translation in your language instantly, and keep listening without breaking flow.