CLOSE

This New Digital Instrument Is a Loop Station For Your Lap

You can now harness the power and sounds of 52 instruments with a musical device small enough to fit in your backpack. The Verge recently covered the Kickstarter for Dualo du-Touch S, a 26-button digital instrument that lets you loop sounds together to make an original beat or recreate your favorite songs. Fitted with a battery that lasts for 8 hours, the device is designed to be played on the go, with an audio jack for headphones or portable speakers.

According to the project page, the designers of the Dualo du-Touch S programmed the hexagonal buttons so that notes that form chords are grouped together, which makes it easier to "create harmony without even thinking about it." Dualo has produced several video tutorials for the instrument, and users can also practice by pressing the buttons as they light up in the device's learning mode.

Dualo's YouTube page shows people covering songs like Rihanna's "Work" and Eminem's "The Real Slim Shady," but with so many sounds packed into one small device, owners can reach far beyond the Billboard charts for inspiration. With backers already pledging four times more than the goal, the Dualo du-Touch S is expected to be in the hands of budding musicians by Christmas

[h/t The Verge]

Images via Dualo on Kickstarter

arrow
Afternoon Map
Monthly Internet Costs in Every Country

Thanks to the internet, people around the world can conduct global research, trade tips, and find faraway friends without ever leaving their couch. Not everyone pays the same price for these digital privileges, though, according to new data visualizations spotted by Thrillist.

To compare internet user prices in each country, cost information site HowMuch.net created a series of maps. The data comes courtesy of English market research consultancy BDRC and Cable.co.uk, which teamed up to analyze 3351 broadband packages in 196 nations between August 18, 2017 and October 12, 2017.

In the U.S., for example, the average cost for internet service is $66 per month. That’s substantially more than what browsers pay in neighboring Mexico ($27) and Canada ($55). Still, we don’t have it bad compared to either Namibia or Burkina Faso, where users shell out a staggering $464 and $924, respectively, for monthly broadband access. In fact, internet in the U.S. is far cheaper than what residents in 113 countries pay, including those in Saudi Arabia ($84), Indonesia ($72), and Greenland ($84).

On average, internet costs in Asia and Russia tend to be among the lowest, while access is prohibitively expensive in sub-Saharan Africa and in certain parts of Oceania. As for the world’s cheapest internet, you’ll find it in Ukraine and Iran.

Check out the maps below for more broadband insights, or view HowMuch.net’s full findings here.

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

Map of Internet costs in each country created by information site HowMuch.net.
HowMuch.net

[h/t Thrillist]

nextArticle.image_alt|e
iStock
arrow
fun
Can You Figure Out Why the Turtles Bulge in This Optical Illusion?
iStock
iStock

Ready for a little vision test? Akiyoshi Kitaoka, a Kyoto-based psychologist who studies visual illusions, created this eye-bending image that appears to bulge and bend. In the image, shared on Syfy.com, the horizontal and vertical lines actually run straight across and down, but they look like they ripple, and the shapes (Kitaoka calls them turtles) look like they’re different shades of gray, even though they’re an identical color.

As Phil Plait explains for Syfy, the key is in the corners—the turtle “legs,” if you will. “At each vertex between turtles, they form a rotated square divided into four smaller squares," he writes. "Note how they're offset from one another, giving a twist to the vertices.” If you zoom in closely on the image, the lines begin to straighten out.

The difference in the colors, meanwhile, is a result of the contrast between the black and white pixels outlining the turtles. If the outlines of the turtles were entirely black or entirely white, instead of a combination, the grays would look identical. But the contrast between the two fools your eyes into thinking they're different.

To see more of Kitaoka’s illusion art, you can follow him on Twitter @AkiyoshiKitaoka. Then, go check out these other amazing optical illusions.

[h/t Syfy]

SECTIONS

arrow
LIVE SMARTER
More from mental floss studios