iStock
iStock

Here’s Why You Should Skip Selfies During the Solar Eclipse

iStock
iStock

Following decades of hype, the Great American Eclipse will finally pass over the contiguous United States on Monday, August 21. If you’re one of the millions of people who will be watching the event, you may be tempted to document it with a quick over-the-shoulder selfie. But even if you’re facing away from the sun, using your phone to photograph it can still do damage, as Gothamist reports.

A viral post that recently circulated on Facebook instructs anyone without protective eyeglasses to view the eclipse live by filming it through their phone’s front-facing camera. Retina expert Tongalp Tezel, MD of Columbia University Medical Center explained to Gothamist why this is a bad idea: “What they may not realize is that the screen of your phone reflects the ultraviolet rays emitted during an eclipse directly toward your eye, which can result in a solar burn."

The power of the sun shouldn’t be underestimated, as NASA has warned people repeatedly in the weeks leading up to the eclipse. The rays that peek out when the sun is 99 percent covered are still enough to fry your retinas' delicate tissue and inflict lifelong damage. And your eyes aren’t all that's at risk—the lens of your camera, whether it’s part of a smartphone or not, also needs to be protected if you plan on pointing it at the eclipse.

If you’ve already secured a solar camera filter and ISO 12312-2-certified glasses, then you should have no trouble witnessing the phenomenon safely. But even without the proper eyewear there are plenty of ways to experience the eclipse without exposing your eyes to direct sunlight. And if you forgot to pick up a camera filter, that's a good excuse to watch the event unplugged.

[h/t Gothamist]

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Frederick M. Brown, Getty Images
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Space
Stephen Hawking’s Memorial Will Beam His Words Toward the Nearest Black Hole
Frederick M. Brown, Getty Images
Frederick M. Brown, Getty Images

An upcoming memorial for Stephen Hawking is going to be out of this world. The late physicist’s words, set to music, will be broadcast by satellite toward the nearest black hole during a June 15 service in the UK, the BBC reports.

During his lifetime, Hawking signed up to travel to space on Richard Branson’s Virgin Galactic spaceship, but he died before he ever got the chance. (He passed away in March.) Hawking’s daughter Lucy told the BBC that the memorial's musical tribute is a “beautiful and symbolic gesture that creates a link between our father's presence on this planet, his wish to go into space, and his explorations of the universe in his mind.” She described it as "a message of peace and hope, about unity and the need for us to live together in harmony on this planet."

Titled “The Stephen Hawking Tribute,” the music was written by Greek composer Vangelis, who created the scores for Blade Runner and Chariots of Fire. It will play while Hawking’s ashes are interred at Westminster Abbey, near where Isaac Newton and Charles Darwin are buried, according to Cambridge News. After the service, the piece will be beamed into space from the European Space Agency’s Cebreros Station in Spain. The target is a black hole called 1A 0620-00, “which lives in a binary system with a fairly ordinary orange dwarf star,” according to Lucy Hawking.

Hawking wasn't the first person to predict the existence of black holes (Albert Einstein's general theory of relativity accounted for them back in the early 1900s), but he spoke at length about them throughout his career and devised mathematical theorems that gave credence to their existence in the universe.

Actor Benedict Cumberbatch, a friend of the Hawking family who portrayed the late scientist in the BBC film Hawking, will speak at the service. In addition to Hawking's close friends and family, British astronaut Tim Peake and several local students with disabilities have also been invited to attend.

[h/t BBC]

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IKEA
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Design
IKEA's New Collection for Tiny Apartments Is Inspired by Life on Mars
IKEA
IKEA

Living in a city apartment can feel claustrophobic at times. As Co.Design reports, the Swedish furniture brand IKEA took this experience to the extreme when designers visited a simulated Mars habitat as research for their latest line of housewares aimed at urbanites.

The new collection, called Rumtid, is tailored to fit the cramped spaces that many people are forced to settle for when apartment-hunting in dense, expensive cities. The designers knew they wanted to prioritize efficiency and functionality with their new project, and Mars research provided the perfect inspiration.

At the Mars Society's Mars Desert Research Station in Utah, scientists are figuring out how to meet the needs of potential Mars astronauts with very limited resources. Materials have to be light, so that they require as little rocket fuel as possible to ferry them to the red planet, and should ideally run on renewable energy.

IKEA's designers aren't facing quite as many challenges, but spending a few days at the simulated Martian habitat in Utah got them thinking on the right track. The team also conducted additional research at the famously snug capsule hotels in Tokyo. The Rumtid products they came up with include an indoor terrarium shaped like a space-age rocket, a set of colorful, compact air purifiers, and light-weight joints and bars that can be snapped into modular furniture.

The collection isn't ready to hit IKEA shelves just yet—the chain plans to make Rumtid available for customers by 2020. In the meantime, the designers hope to experiment with additional science fiction-worthy ideas, including curtains that clean the air around them.

Air purifiers designed for urban living.

Furniture joints on bubble wrap on black table.

Modular furniture holding water bag.

[h/t Co.Design]

All images courtesy of IKEA.

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