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The Late Movies: Painting Sound

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Tonight's "Late Movies" is a mix of photos and videos, all of which owe their existence, in large part, to sounds. Watch this, and then I'll explain a bit:

Canon Pixma Sound Sculptures from Dentsu London on Vimeo.

Short but very cool, no? The question is, how'd they do it? What is that? From NPR's Picture Show blog:

Drops of paint are placed on a black balloon that has been stretched over a speaker. A blast of sound causes the surface of the balloon to snap, the paint to jump — and the super-brief moment in time is captured with a high-speed camera, shooting 5,000 frames per second. The footage is slowed down, and the result is a spectacular scene of organic formations.

Lucky for us, they made a behind-the-scenes video that gives away some of their secrets. Once you get past the Canon rep's (brief) spiel, it's really interesting:

Canon Pixma: Bringing colour to life from Dentsu London on Vimeo.

The commercial agency who created the spot was inspired by a photographer named Linden Gledhill, who's "Water Figures" set on Flickr uses much the same technique. His formations are actually only about an inch high, and their shape is determined by the "pitch of the note, the complexity and volume."

I thought I'd share some of his -- and other Flickr users' -- photos of "water figures" below.

They look almost like alien tentacles, don't they? I only wish I knew what song they were dancing to!

Gledhill credits a Flickr user called fotoopa for inventing the technique, and if anything, I think his shots are even more interesting:

Of this, he writes:

Lower part is the membrane on top of a speaker. Before the special waveform is applied a soapbubble is placed above a few colored waterdrops. At this point you have the membrane, color liquids and the soapbubble. The "ball" is a marble that fall and pass through a laserbeam. A photodiode give a signal to the controller to start all the timings needed. The waveform signal is applied after a time and that forms the waterfigures. But at the same time the marble falls into the soapbubble. At this moment its time to fire all the flashes. Of course the camera need to be active at the right time to to have the correct picture. All this correct settings timings and delays give nice figures.

That's definitely above my paygrade -- but I enjoy the results.

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Opening Ceremony
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These $425 Jeans Can Turn Into Jorts
May 19, 2017
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Opening Ceremony

Modular clothing used to consist of something simple, like a reversible jacket. Today, it’s a $425 pair of detachable jeans.

Apparel retailer Opening Ceremony recently debuted a pair of “2 in 1 Y/Project” trousers that look fairly peculiar. The legs are held to the crotch by a pair of loops, creating a disjointed C-3PO effect. Undo the loops and you can now remove the legs entirely, leaving a pair of jean shorts in their wake. The result goes from this:

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Opening Ceremony

To this:

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Opening Ceremony

The company also offers a slightly different cut with button tabs in black for $460. If these aren’t audacious enough for you, the Y/Project line includes jumpsuits with removable legs and garter-equipped jeans.

[h/t Mashable]

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This First-Grade Math Problem Is Stumping the Internet
May 17, 2017
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iStock

If you’ve ever fantasized about how much easier life would be if you could go back to elementary school, this math problem may give you second thoughts. The question first appeared on a web forum, Mashable reports, and after recently resurfacing, it’s been perplexing adults across social media.

According to the original poster AlmondShell, the bonus question was given to primary one, or first grade students, in Singapore. It instructs readers to “study the number pattern” and “fill in the missing numbers.” The puzzle, which comprises five numbers and four empty circles waiting to be filled in, comes with no further explanation.

Some forum members commented with their best guesses, while others expressed disbelief that this was a question on a kid’s exam. Commenter karrotguy illustrates one possible answer: Instead of looking for complex math equations, they saw that the figure in the middle circle (three) equals the amount of double-digit numbers in the surrounding quadrants (18, 10, 12). They filled out the puzzle accordingly.

A similar problem can be found on the blog of math enthusiast G.R. Burgin. His solution, which uses simple algebra, gets a little more complicated.

The math tests given to 6- and 7-year-olds in other parts of the world aren’t much easier. If your brain isn’t too worn out after the last one, check out this maddening problem involving trains assigned to students in the UK.

[h/t Mashable]

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