Lava is the red-hot gloop that comes pouring out of an erupting volcano. But what is it made out of? Some sort of supercharged Silly Putty? Volcano guts? Super-spicy habanero sauce? We asked geoscience grad student Kelsey Woody to help us find the answer.
Got a real scorcher of a question? Send it to us at BrainsOn.org/contact, we’d LAVA to find the answer f ... Show More
Jun 2025
The Volcanic Eruption Adventure
Would you fly to the top of a volcano that’s about to erupt at any moment? Volcanologist Helena Buurman did, and survived to tell the tale! In 2008, Helena was monitoring Mount Redoubt in Alaska, when the ground beneath the volcano began to shake. What follows is a tale of volcan ... Show More
18m 34s
Feb 2025
Threads of fire: uncovering volcanic secrets with Pele’s hair and tears
Volcanoes are awe-inspiring beasts. They spew molten rivers, towering ash plumes, and – in rarer cases – delicate glassy formations known as Pele’s hair and Pele’s tears. These volcanic materials, named after the Hawaiian goddess of volcanoes and fire, are the focus of the latest ... Show More
52m 39s
Sep 2017
Volcanology (VOLCANOES) with Jess Phoenix
<p>In this first episode of Ologies, Alie Ward chats with volcanologist Jess Phoenix who also happens to be running for Congress. Learn how hot magma is, how volcanoes are formed, how screwed the Pacific Northwest is, what thrills Jess about volcanoes, and what to do if surrounde ... Show More
57m 1s