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David Goggins
Former Navy Seal
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Bryan Cranston
Actor
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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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Dinosaur bone? Meteorite? These men's wedding bands are a real break from boredom.

Manly Bands wanted to improve on mens' wedding bands. Mission accomplished.

  • Manly Bands was founded in 2016 to provide better options and customer service in men's wedding bands.
  • Unique materials include antler, dinosaur bones, meteorite, tungsten, and whiskey barrels.
  • The company donates a portion of profits to charity every month.
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This fruit reeks, but it may one day power your phone

Ever smell a durian fruit? Don't. Think of it as nature's stinky battery.

Image source: JohnWick2/Shutterstock
  • New research finds that jackfruit and durian, often called the world's smelliest fruit, make outstanding supercapacitors.
  • Supercapacitors are useful because they can be used as infinitely rechargeable batteries.
  • The study, published in the Journal of Energy Storage, also demonstrates the development of carbon aerogels for the bodies of the fruit batteries.
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New technique turns junk into valuable graphene

Graphene is insanely useful, but very difficult to produce — until now.

Jeff Fitlow
  • Graphene is a lattice of carbon atoms arranged in a chicken-wire formation, a structure that makes it very useful for a wide range of applications.
  • However, it's been very difficult and expensive to make.
  • This new technique cuts down on the cost and difficulty by flash heating any carbon-based material, such as used coffee grounds or plastic waste.
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New membrane enables us to harvest 'osmotic' energy from water

You've likely heard of solar energy, but what is osmotic energy?

  • Osmotic power plants harvest energy from the difference in pressure or salinity between salt and freshwater using a semi-permeable membrane.
  • One of the major challenges for this kind of renewable energy, however, has been developing effective and durable membranes.
  • Now, new research demonstrates a durable and effective membrane that could significantly improve osmotic energy collection.
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Image source: Rene Böhmer/Unsplash
  • The clothing of the future will look nothing like what we wear today. Or maybe it will.
  • A hunger for sustainability is leading researchers to new organic materials from which to design clothing.
  • Other visionaries are working to make our future outfits as smart as we want to look.
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