How the Mauna Loa Eruption Could Help Scientists Understand Volcanoes Like Never Before

The world’s largest volcano will help experts model lava flows and give them “unprecedented” access for studying molten material beneath Earth’s surface. [View in Browser]( [Popular Mechanics]( [SHOP]( [EXCLUSIVE]( [SUBSCRIBE]( [How the Mauna Loa Eruption Could Help Scientists Understand Volcanoes Like Never Before]( [How the Mauna Loa Eruption Could Help Scientists Understand Volcanoes Like Never Before]( The world’s largest volcano will help experts model lava flows and give them “unprecedented” access for studying molten material beneath Earth’s surface. [Read More]( [Say Goodbye to the Extremely Chaotic ‘Leap Second’ for Good in 2035]( [Say Goodbye to the Extremely Chaotic ‘Leap Second’ for Good in 2035]( This troublesome extra second has been wreaking havoc since 1972, and now it faces oblivion. [Read More]( [Alternate text] [Alternate text] [3 Astonishing Brain Facts That Will Blow Your Mind, According to a Neuroscientist]( [3 Astonishing Brain Facts That Will Blow Your Mind, According to a Neuroscientist]( Ever wonder why peppers feel hot on your tongue, or how our brains are visually different from one another? [Read More]( [From Brewing Beer to Filling Storage Containers, Measuring Volume Is Key—and Easy]( From Brewing Beer to Filling Storage Containers, Measuring Volume Is Key—and Easy]( You can calculate volume with these simple formulas. [Read More]( [Alternate text] [Alternate text] [How to Remove a Stripped Screw]( [How to Remove a Stripped Screw]( Don’t fret; removing stripped fasteners isn’t as daunting as it may seem. [Read More]( [China’s New Submarine Missile Puts the U.S. Within Striking Distance]( [China’s New Submarine Missile Puts the U.S. Within Striking Distance]( The new JL-3 nuclear-tipped missile can only reach about a third of the United States, but it’s enough. [Read More]( [Alternate text] [Win an Apple iPhone 14 Pro ($999 Value)!]( Follow Us [Unsubscribe]( | [Privacy Notice/Notice at Collection]( PopularMechanics.com ©2022 Hearst Magazine Media, Inc. All Rights Reserved. Hearst Magazines, 300 West 57th Street, New York, NY 10019