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WhatsApp Now Encrypts All Messaging For Its Billion Users

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A smartphone with WhatsApp encryption on a table.

A step toward making privacy universal

Messaging giant WhatsApp, owned by Facebook, just turned on complete encryption.

Here's What's In The Microsoft HoloLens Box

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HoloLens Developer Edition promotional image

The peripherals that ship with Microsoft's augmented reality headset

Included in the box are seven different components, my personal favorite of which is an alternate "nose cap"...

How To Extract Your Own DNA

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Using basic kitchen supplies

You can extract your own DNA using basic kitchen supplies.

Former Astronaut John Grunsfeld Is Retiring From NASA

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astronaut john grunsfeld gives a thumbsup

So long, and thanks for all the planetary science

John Grunsfeld has announced he'll be retiring from NASA at the end of April.

To Survive The Next Extinction, Animals Will Have To Live Fast

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*Lystrosaurus*

Only the good die out

How do you survive when the world is crumbling around you, and basically all of your neighboring species are going extinct?

The World's Brightest X-Ray Laser Is Getting A Billion-Dollar Upgrade

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An illustration of an electron beam being fired through a niobium tube, the mechanism used in Stanford's upgrade to their x-ray laser.

To study the fabic of reality

SLAC announced yesterday that their x-ray laser, the Linac Coherent Light Source, would be getting an upgrade to the tune of $1 billion dollars.

Watch A Flamethrower Throw A 50-Foot Flame In Slow Motion

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Flamethrower Head On

A slow burn

Flamethrowers are weirdly beautiful when not doing their job.

Are North Koreans Using Facebook Live To Broadcast Video?

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Facebook's Live map appears to show a broadcaster in North Korea.

Facebook Live went global today

Despite North Korea announcing it was blocking Facebook last week, it appeared a few citizens managed to begin broadcasting Live video. It's unlikely the broadcast…

Brain Structure Is Different In People Who Have Insomnia

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Insomnia

It’s not just anxiety keeping you up at night

A team of Chinese researchers used an imaging technique to determine that people with insomnia have variations in the amount of white matter, which links the different…

Enzyme Could Let Any Plant Produce Fuel

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*Botryococcus braunii*

What, you think gasoline grows on trees?

From the mountains, to the prairies, to the estuaries green with scum.

Your Water Heater Can Become A High-Power Home Battery

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Water Heater Battery

No need to rely on the Tesla Powerwall

For a few hundred dollars, an electric water heater can be made to work like a battery, providing cheap, clean energy at a fraction of the cost of a Tesla Powerwall.

It’s Not Just Meat: Carbs Can Raise Cancer Risk, Too

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Hamburger

But we still don't know how

People who regularly consumed sugary drinks were three times more likely to develop prostate cancer, and processed carbohydrates like pizza and hamburgers doubled their…

FBI Spy Planes Are Using Augmented Reality To Watch America

Hannibal's Famous Alps Crossing Revealed By Ancient Animal Poop

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Hannibal crossing the Alps

The story is in the poop

Solid evidence in the form of ancient dung microbes, has led microbiologists to believe that Hannibal's crossing of the Alps occurred in the Col de la Traversette pass…

Roborace Cars Will Have NVIDIA Supercomputers for Brains

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Roborace driverless race car

The autonomous racers will be able to improve as they race thanks to AI

The Roborace Championship of driverless cars will use supercomputers supplied by NVIDIA to process information during races.

The First Major 4K Broadcast In The United States Will Be Golf

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Your ultra-high res green is here

But on Thursday, the United States will get its first major 4K broadcast: the 11, 12, and 13th holes of the 2016 Masters golf tournament on DirecTV.

Building Blocks Of Life Could Develop In Interstellar Space

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Nebulae in Milky Way

Are we made of interstellar stuff?

Interstellar space might just be where all the action is.

This Is How To Make Your Own Popcorn Dispensing Helmet

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Popcorn Dispensing Helmet by Simone Gertz and Adam Savage

A helpful video tutorial by Simone Giertz and Adam Savage

Never get greasy fingers at the movies again!

Millimeters-Thick Metal Foam Armor Obliterates Incoming Bullets

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Foam Stops Bullet

Foam armor for the future

This composite metal foam armor stops bullets.

How Fungus And Synthetic Biology Could Save Astronauts On Mars

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Natural medicines, made to order in space

A few lucky samples of a fungus called Aspergillus nidulans will ride on a SpaceX rocket to the International Space Station on Friday.
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