Astronomer Jill Tarter, former director of the Center for SETI Research, uses the power of Twitter to answer common questions about extraterrestrial life. What if SETI found intelligent life on another planet? Would they keep it a secret? Did US fighter pilots really see a UFO?

Marine biologist Shanee Stopnitzky is on a mission to spend as much time under the ocean's surface as possible. To achieve her goal, she bought two used and broken submarines, and is fixing them up, making them functional again, learning as she goes.

What will happen once "The Big One" hits? Lucy Jones, a seismologist who studies natural disasters, breaks down the impact a large earthquake would have on society, explaining what causes earthquakes, and what we can do to prevent major catastrophes in the event of a massive temblor.

Bill Nye uses the power of Twitter to once again answer common questions about science. When will teleportation happen? Will tardigrades take over the moon? How do planes work? What does a neutron do? If you took all the animals of the ocean, how much shallower would the water get? Bill answers all these questions, and more! Tardigrade image by Diane R. Nelson / East Tennessee State University

Artist Alexa Meade paints on people to make them look like paintings of people. She's developed a style that flattens 3 dimensional objects into what at first appears to be a 2D image. See more at https://alexameade.com

Have you ever had a hard time telling the difference between an Aussie and a Kiwi accent? Dialect coach Erik Singer breaks down the subtle differences between a few commonly confused regional accents. What actually makes a New York and Boston accent different? What's the main differentiator between a northern and southern English accent?

BRANDED CONTENT | Produced by Glamour and WIRED Brand Lab for smartwater. Entrepreneurs Aminatou Sow, Joe Holder, Billie Whitehouse, and Jessica Nabongo define what success means to them and how to achieve it your way.

Amsler, C., 1947- author

Bernal, Santiago

Klink, William H., author

Flores Castillo, Luis Roberto, author

Kapusta, Joseph I., author

Wohlfarth, C., author

Meis, Constantin, author

Manousakis, Efstratios, author

International Astronomical Union. Symposium (316th : 2015 : Honolulu, Hawaii), author

Martin, B. R. (Brian Robert), author

Horing, Norman J. M., author

Knight, Randall Dewey, author

Carter, Ashley H., 1924- author

Mittal, V. K., author

Finney, Martha I

Wong, Carolyn, 1952-

McCarthy, Michael A., 1979- author

Saks, Alan M. (Alan Michael), 1960- author

Thompson, Arthur A., 1940- author

Nel, Jan Hendrick

Tallodi, Timea, author

Sinek, Simon, author

Brown, Brené, author

Thompson, Arthur A., 1940- author

Ilie, Camelia, author

Broderick, Maureen, 1949-

McKinlay, James, MHRD

Schumann, Mark, 1955-

Colan, Lee J. (Lee Joseph)

Arthur, Diane, author

Guerra-López, Ingrid, author

Van Wieren, Steve, author

Rodríguez del Tronco, Jane, author

Borgatti, Stephen P., author

Jurečková, Jana, 1940- author

Maronna, Ricardo A., author

Klibansky, Raymond, 1905- author

Hillman, James, author

McShane, Steven Lattimore, author