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Using light as a paintbrush (pictures)

Finnish artist Janne Parviainen uses long camera exposures and LED lights to create vibrant otherworldly images that glow with intrigue.

10 Images By June 3, 2014


Astronauts may someday live in a habitat similar to this winning, icy concept (Tomorrow Daily 250)

The winner of NASA's 3D Printed Habitat Challenge is "Mars Ice House," a structure made primarily from ice already present on the red planet. It's an interesting glimpse into a future where manned missions on Mars may require long-term housing for astronauts.

By September 30, 2015


Let's move into this Mars Ice House someday (Tomorrow Daily 250)

Ashley congratulates the winners of NASA's 3D Printed Habitat Challenge, explains how controlling a robotic arm with a paintbrush may help disabled patients someday and drools over Tesla's new Model X (but cries a little at its price).

By September 30, 2015


If you're so smart, why is your brain convinced you're invisible?

Tricking the brain into thinking its body can't be seen is easier than you might think. That can be helpful in stressful situations, but does it make virtual reality more dangerous?

By April 23, 2015


Farmer uses drone to capture bird's-eye view of 'cow art'

What can you do with a feed truck, a drone and a herd of cattle? A rancher who is famous for serenading his cows will tell you.

By January 29, 2015


Repurpose paintbrushes to clean camera gear

Turn a regular paintbrush into a handy accessory for removing dust and grime from your camera equipment. Got a power drill?

By November 1, 2012


How to make double exposures with a dSLR

Learn how to use a feature on your dSLR to make creative double exposures, from silhouettes to clone portraits.

By October 8, 2014


Make a meme yummy with 'Star Trek' facepalm cookies

Captain Picard's famous exasperated gesture from "Star Trek: The Next Generation" gets a sweet tribute.

By September 16, 2014


Customize app icons on the LG G3

Instead of hunting for a third-party skin app, you can change default app icons on the G3. Here's how.

By August 13, 2014


Get a taste of 'Guardians of the Galaxy' with Groot cookies

Make these Groot treats by JustJenn and you may end up the guardian of the cookie jar. "I am Groot. I am delicious."

By August 12, 2014