CLOSE
Original image
japan trend shop

Adorably Block Out the World With These Dachshund-Shaped Earplugs

Original image
japan trend shop

It's a noisy world, but that doesn't mean you can't guard yourself from aural assault in a fashionable way. Luckily, Mao Yamamoto of +d understands the value of a practical kitsch item and has created these wonderful dachshund-shaped plugs. (We've noticed there's a serious dearth of adorable earplugs. You can't, for example, find ones shaped like a pair of tiny ears.) 

Called Mimi Pet Earplugs, the soft foam shapes make it look like a long dachshund is stretching through your ears. They come in five colors: white, gray, yellow, orange, and blue. The plugs are easy to clean and even come with a pouch for "hygienic storage." They cost $34 a pair, and you can scoop up the protective pooches here.

[h/t Distractify]

Original image
iStock
arrow
technology
This High-Tech Material Can Change Shape Like an Octopus
Original image
iStock

Octopuses can do some pretty amazing things with their skin, like “see” light, resist the pull of their own sticky suction cups, and blend in seamlessly with their surroundings. That last part now has the U.S. Army interested, as Co.Design reports. The military branch’s research office has funded the development a new type of morphing material that works like an octopus’s dynamic skin.

The skin of an octopus is covered in small, muscular bumps called papillae that allow them to change textures in a fraction of a second. Using this mechanism, octopuses can mimic coral, rocks, and even other animals. The new government-funded research—conducted by scientists at Cornell University—produced a device that works using a similar principle.

“Technologies that use stretchable materials are increasingly important, yet we are unable to control how they stretch with much more sophistication than inflating balloons,” the scientists write in their study, recently published in the journal Science. “Nature, however, demonstrates remarkable control of stretchable surfaces.”

The membrane of the stretchy, silicone material lays flat most of the time, but when it’s inflated with air, it can morph to form almost any 3D shape. So far, the technology has been used to imitate rocks and plants.

You can see the synthetic skin transform from a two-dimensional pad to 3D models of objects in the video below:

It’s easy to see how this feature could be used in military gear. A soldier’s suit made from material like this could theoretically provide custom camouflage for any environment in an instant. Like a lot of military technology, it could also be useful in civilian life down the road. Co.Design writer Jesus Diaz brings up examples like buttons that appear on a car's dashboard only when you need them, or a mixing bowl that rises from the surface of the kitchen counter while you're cooking.

Even if we can mimic the camouflage capabilities of cephalopods, though, other impressive superpowers, like controlling thousands of powerful suction cups or squeezing through spaces the size of a cherry tomato, are still the sole domain of the octopus. For now.

[h/t Co.Design]

Original image
iStock
arrow
Animals
25 Benefits of Adopting a Rescue Dog
Original image
iStock

According to the ASPCA, 3.3 million dogs enter shelters each year in the United States. Although that number has gone down since 2011 (from 3.9 million) there are still millions of dogs waiting in shelters for a forever home. October is Adopt a Shelter Dog Month; here are 25 benefits of adopting a shelter dog.

SECTIONS

arrow
LIVE SMARTER
More from mental floss studios