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David Goggins
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Bryan Cranston
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Liv Boeree
International Poker Champion
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Amaryllis Fox
Former CIA Clandestine Operative
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Chris Hadfield
Retired Canadian Astronaut & Author
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How a wee Scottish village is shining a light — literally — on rising seas

At high tide each night, bright lights predict the underwater future.

(Niittyvirta/Aho)
  • Lochmaddy is a seaside village sitting at the encroaching edge of the North Atlantic.
  • Artists dazzling lights depict the town's submerged future as the oceans continue rising.
  • It's an unsettling visualization of global warming's impact.

The Taigh Chearsabhagh Museum & Arts Centre sits in a hauntingly beautiful place, at the sea's edge in a tiny Scottish village. The name of this Outer Hebrides place is Lochmaddy, and it can be found, for now, in the low-lying archipelago of Uist off the country's west coast. It looks like a place the world forgot. But now, a new outdoor light installation chillingly illustrates the likely fate of communities such as Lochmaddy as Earth's warming seas rise.

Lines (57° 59N, 7° 16W)

Photo credit: Niittyvirta / Aho

Named for Lochmaddy's latitude and longitude, Lines (57° 59N, 7° 16W) is the creation of two Finnish artists, Pekka Niittyvirta and Timo Aho. They've constructed horizontal LED arrays above low-lying areas and bridges that will be submerged if the Earth's temperatures continue to rise, and at corresponding high-water locations on the sides of endangered structures.

Floating sensors switch the LEDs on at high tide each night, bright, painful incisions in the otherwise peaceful dark. It's a troubling sight, not least due to the incongruous appearance of such a futuristic-looking intrusion in such a serene setting. A sad one, too, making starkly clear what's about to be lost if we don't act quickly to save the places we love too much to lose.

(Niittyvirta/Aho)

(Niittyvirta/Aho)

(Niittyvirta/Aho)

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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