Compelling speakers do these 4 things every single time

The ability to speak clearly, succinctly, and powerfully is easier than you think

Former U.S. President Barack Obama speaks during a Democratic Congressional Campaign Committee rally at the Anaheim Convention Center on September 8, 2018 in Anaheim, California. (Photo by Barbara Davidson/Getty Images)
Personal Growth

The ability to communicate effectively can make or break a person's assessment of your intelligence, competence, and authenticity.

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Scientists invent method to extract gold from liquid waste

The next gold rush might take place in our sewers.

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Surprising Science
  • Even though we think of it as exceedingly rare, gold can be found all around us.
  • The trouble is, most of the gold is hard to get at; its too diluted in our waste or ocean waters to effectively extract.
  • This new technique quickly, easily, and reliably extracts gold from most liquids.
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Juul to stop selling most e-cigarettes in stores, leaves social media

Facing mounting pressure from the public and government agencies, the e-cigarette maker announced major changes to its business model on Tuesday.

(Photo by Scott Olson/Getty Images)
Politics & Current Affairs
  • Juul makes flavored e-cigarettes and currently dominates the vaping industry, with 70% of the market share.
  • The FDA is planning to ban the sale of flavored e-cigarettes in gas stations and convenient stores this week.
  • Some have called teenage vaping an epidemic. Data from 2018 show that about 20% of high school students had used an e-cigarette in the past 30 days.
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