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David Goggins
Former Navy Seal
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Bryan Cranston
Actor
Critical Thinking
Liv Boeree
International Poker Champion
Emotional Intelligence
Amaryllis Fox
Former CIA Clandestine Operative
Management
Chris Hadfield
Retired Canadian Astronaut & Author
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Update: Hypersonic Aircraft Crashes During Test Flight

There very well may come a day when the norm of air travel for the general public is to fly at mach 6, making us truly citizens of the world. 

We were working the phones yesterday to try to find out the status of the U.S. Navy's test flight of the X-51A Waverider, an aircraft that engineers designed to travel at 4,500 miles per hour. As we noted, that's five times the speed of sound, and about 117 times the speed of Usain Bolt in full sprint! Moving this fast, one could go from New York City to London in about one hour. 


Spokespeople at the Wright-Patterson Air Force Base were suspiciously mum, and now it turns out that was for a good reason: the unmanned craft broke apart and crashed into the Pacific mere seconds after its rocket booster started. A "faulty control fin," was the cause of the failure, according to a statement recently released.

It's disappointing, as this hypersonic jet is a promising innovation. 

How does it work? The aircraft is equipped with a revolutionary scramjet engine. The engine rapidly pulls in the oxygen needed to burn the fuel it uses from the atmosphere. This animation, courtesy of Pratt & Whitney Rocketdyne, shows everything:

Read more at Pratt & Whitney

Remote learning vs. online instruction: How COVID-19 woke America up to the difference

Educators and administrators must build new supports for faculty and student success in a world where the classroom might become virtual in the blink of an eye.

Credit: Shutterstock
Sponsored by Charles Koch Foundation
  • If you or someone you know is attending school remotely, you are more than likely learning through emergency remote instruction, which is not the same as online learning, write Rich DeMillo and Steve Harmon.
  • Education institutions must properly define and understand the difference between a course that is designed from inception to be taught in an online format and a course that has been rapidly converted to be offered to remote students.
  • In a future involving more online instruction than any of us ever imagined, it will be crucial to meticulously design factors like learner navigation, interactive recordings, feedback loops, exams and office hours in order to maximize learning potential within the virtual environment.
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Octopus-like creatures inhabit Jupiter’s moon, claims space scientist

A leading British space scientist thinks there is life under the ice sheets of Europa.

Jupiter's moon Europa has a huge ocean beneath its sheets of ice.

Credit: NASA/JPL-Caltech/SETI Institute
Surprising Science
  • A British scientist named Professor Monica Grady recently came out in support of extraterrestrial life on Europa.
  • Europa, the sixth largest moon in the solar system, may have favorable conditions for life under its miles of ice.
  • The moon is one of Jupiter's 79.
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White dwarfs hold key to life in the universe, suggests study

New study shows white dwarf stars create an essential component of life.

White dwarfs.

NASA and H. Richer (University of British Columbia)
Surprising Science
  • White dwarf stars create carbon atoms in the Milky Way galaxy, shows new study.
  • Carbon is an essential component of life.
  • White dwarfs make carbon in their hot insides before the stars die.
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"Forced empathy" is a powerful negotiation tool. Here's how to do it.

Master negotiator Chris Voss breaks down how to get what you want during negotiations.

Juan Carlos Correa (L) , a prospective home buyer is shown a short sale home by Denise Madan, a Real Estate agent with Re/Max, as he shops for a house on April 22, 2014 in Coral Gables, Florida.

Photo by Joe Raedle/Getty Images
Personal Growth
  • Former FBI negotiator Chris Voss explains how forced empathy is a powerful negotiating tactic.
  • The key is starting a sentence with "What" or "How," causing the other person to look at the situation through your eyes.
  • What appears to signal weakness is turned into a strength when using this tactic.
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