Why high schools should teach social media skills to students

social media schools

Social media is a very real and ongoing aspect of our everyday lives.

Recently, there has been some discussion on what schools should be teaching students. The United Kingdom announced last month to add cybersecurity to its curriculum in response to a lack of education in the field and the rising industry skills gap.

 

 

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The growth of free Wi-Fi is transforming life in Africa

wifi africa

Free hotspots are widespread in South Africa.

2014 is the “watershed year” for Wi-Fi, according to Ruckus Wireless. The company predicted the number of hotspots across the world would increase to 5.8 million by next year, an increase of 350 per cent from the number in 2011. (Video)

 

 

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We harvest the blood of half a million horseshoe crabs a year for medical science

blood harvest

Harvesting the blood of horseshoe crabs.

The marvelous thing about horseshoe crab blood besides the baby blue color, is a chemical found only in the amoebocytes of its blood cells that can detect mere traces of bacterial presence and trap them in inescapable clots.

 

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3D printed dental crowns while you wait

dental crown

The digital design of the crown is transmitted to a CNC (computer numerical control) milling machine.

By Saul Kaplan: As a tech junkie and geek wannabe I’ve been paying attention to 3D printing and the exploding maker movement. When I say paying attention, I mean reading about it, watching hackers and hobbyists make stuff, and wondering if there is more to the technology than the brightly colored plastic tchotchkes cluttering my desk. 3D printing really hasn’t affected me yet. That is until I recently chipped a tooth and had no choice but to visit my family dentist. It was the dentist’s chair that more than any article or demo converted me to the potential of 3D printing. Sometimes disruption has to hit you right in the mouth before you pay attention.

 

 

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Good storytelling – why your brain loves it

brain and storytelling

Paul J. Zak: It is quiet and dark. The theater is hushed. James Bond skirts along the edge of a building as his enemy takes aim. Here in the audience, heart rates increase and palms sweat.  I know this to be true because instead of enjoying the movie myself, I am measuring the brain activity of a dozen viewers. For me, excitement has a different source: I am watching an amazing neural ballet in which a story line changes the activity of people’s brains.

 

 

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How digital forces are shaping the future of work

Technology

“Over the past five years we’ve seen major disruptions to work, and the driver is technology.”

Several trends will profoundly reshape the context and practice of work in coming decades, according to Lynda Gratton, professor of management practice at the London Business School. These include the rebalancing of globalized markets for goods and labor; dramatically changing demographics; the widening of skills gaps; the demise of middle-skill work; and the rise in the importance of talent clusters. But one other stands out as having the most profound impact on the way work is done and, indeed, as underpinning all of these: IT-enabled hyperconnectivity.

 

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Will interstellar travel by wormhole ever be possible?

wormhole

Among the many concepts researchers have devised are theoretical tunnels known as wormholes.

Humans have long dreamed of traveling into deep space. That’s the major theme of the science fiction movie Interstellar, which will take Matthew McConaughey and Anne Hathaway to the places we hope to one day reach ourselves. Except for that tiny hiccup called deep space travel.

 

 

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You can now watch a full length 3D movie on Oculus Rift

oculus rift movie

Users can download the Zachary Quinto-produced film, Banshee Chapter: Oculus Rift Edition.

The virtual reality device, Oculus Rift made it’s debut more than two years ago. Possibilities of what the device can do remain exciting, so far the reality has been less thrilling. But today the technology is taking a big step: A full-length 3-D movie that you can strap to your head and immerse yourself in. (Video)

 

 

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Surgeons transplant ‘dead’ hearts into patients for the first time ever

heart pump

A specialized fluid and pump has been developed that provide the heart with oxygen, reducing damage and preserving the tissue.

Two Australian patients have had hearts successfully transplanted that had been dead for over 20 minutes thanks to a new method of preservation. The ability to save hearts that have stopped beating will drastically widen the amount of organs available, possibly suiting the needs of 30% of those on the transplant wait list. The research was a joint effort between Victor Chang Cardiac Research Institute and Sydney’s St. Vincent’s Hospital, with Professor Bob Graham leading the team.

 

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Discover the Hidden Patterns of Tomorrow with Futurist Thomas Frey
Unlock Your Potential, Ignite Your Success.

By delving into the futuring techniques of Futurist Thomas Frey, you’ll embark on an enlightening journey.

Learn More about this exciting program.