박훈

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Vincent Thomas Bridge Nightlight

Every Sunday we post a roundup on our blog (blog.instagram.com) featuring some of our favorite photos and videos from the week. Congrats to those whose photos are featured this week! @daryasinap @rikkky @sallies @__adie @ahmd_deeb @michaelbowring @dorydurianne @sam.vox @keithbedford Photo by @daryasinap

반려동물을 위한 디바이스 및 앱서비스, 어떤 것들이 있을까? - 'Startup's Story Platform’

[와이엇 조영연] 반려동물을 키우는 가구는 해마다 증가하고 있습니다. 통계에 의하면 반려동물을 키우는 인구는 천만이 넘었다고 합니다. 4인 가족을 기준으로 보면 우리나라 대부분의 가정에서 반려동물을 키우는 셈이죠. 반려동물은 더 이상 애완동물이 아닌 우리와 함께 호흡하고 살아가는 가족의 일부가 되어 가고 있습니다.<p>반려동물을 키우는 인구가 늘어나면서 관련 업종도 점차 확대되고 있습니다. 특히, 스마트폰의 대중화와 함께 반려동물을 위한 디바이스와 스마트 앱이 다양하게 출시되고 있는데, 반려동물을 기르는 분들이 알아두면 좋을 디바이스와 …

It's #BlackFriday, but for us, it's the 2nd annual #BlackHoleFriday. Today, we'll post pics & info about black holes. Looking for a size large this #BlackFriday? Here's a supermassive black hole. This artist's concept illustrates a supermassive black hole with millions to billions times the mass of our sun. Supermassive black holes are enormously dense objects buried at the hearts of galaxies. (Smaller black holes also exist throughout galaxies.) In this illustration, the supermassive black hole at the center is surrounded by matter flowing onto the black hole in what is termed an accretion disk. This disk forms as the dust and gas in the galaxy falls onto the hole, attracted by its gravity. Also shown is an outflowing jet of energetic particles, believed to be powered by the black hole's spin. The regions near black holes contain compact sources of high energy X-ray radiation thought, in some scenarios, to originate from the base of these jets. This high energy X-radiation lights up the disk, which reflects it, making the disk a source of X-rays. The reflected light enables astronomers to see how fast matter is swirling in the inner region of the disk, and ultimately to measure the black hole's spin rate. Image credit: NASA/JPL-Caltech

G | Siyana Kasabova Photography