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science (Page 14)

Japanese cucumber glows in the dark, sparks concern from internet

One netizen in Japan created quite a pickle recently, after posting these photos online in an internet chat forum. The accompanying thread, titled “the pickled cucumbers my mum made are glowing in the dark”, caught the attention of hundreds of users, who began discussing possible causes for the mysterious luminescence. Speculation ranged from light-hearted banter, questioning whether the dawn of cognitive vegetables had finally arrived, to more serious concerns about radiation. What do you think caused the unique phenomenon?

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The science of Attack on Titan explained: Finally, a Titan tie-in that looks kinda cool

Who would win in a fight between a Titan and Ultraman? How were the Walls built? Seeing as Titans never eat or drink, are they surviving through photosynthesis? If these are the questions that keep you awake at night, then we’ve got some bedtime reading for you.

Kūsō Kagaku Dokuhon (空想科学読本, literally “fantasy science reader”) is a series that addresses, queries and explains the science behind popular Japanese anime and manga. This time around, writer Rikao Yanagita has turned his hand to the inescapable Attack on Titan series, in this 208-page illustrated work that promises to answer all your titanic scientific ponderings.

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Japanese netizens lament over the long, but sad life of sea urchins

Although the spiny, horrifying outside may scare you off, the insides of a sea urchin are one of the most delicious things to come out of the ocean. In Japan, sea urchin, or uni in Japanese, can be enjoyed with sushi, on top of rice or just own its own. Sea urchins are a treat for any seafood fan, but recently a group of Japanese netizens found out a little bit more about the life of the sea creature and began a deep discussion about the spiny little critters.

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Does the way you cross your arms say anything about your personality? Japan thinks so

Everybody, go ahead and cross your arms right now. Done? Alright. Now, try to cross them the other way. If you’re currently crossed with right forearm on top, try to switch position so that your left forearm is on top. Feels incredibly awkward and unnatural, doesn’t it?

It turns out most people have a natural bias for arm-crossing direction, with slightly more than half of most global populations preferring the left-forearm-on-top approach, although the two preferences are basically 50-50. Some people apparently cross their arms either way without even thinking about it, although this population is exceedingly small.

So why do we humans find one way so natural and the other way so incredibly weird-feeling? It may have something to do with your psychological composition, according to the (admittedly somewhat unreliable) Japanese Internet.

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Why did we blow into NES cartridges? 【Video】

It’s 1987. You’re looking awesome in your oversized Michael Jackson “Bad” t-shirt as you slot a chunky, grey game cartridge into your NES console. But instead of the Super Mario Bros./Duck Hunt title screen, all you see is a jumbled-up mess of an image that looks like an 8-bit Picasso. What do you do? The same thing everyone did – you take the game cartridge out, blow into it, and put it back in. Lo, and behold: this time the game loads perfectly and you can squish goombas or shoot ducks to your heart’s content.

But in the pre-internet age, how did we all “know” to blow into cartridges? And like rubbing the magnetic strip on a credit card or shaking a Polaroid photo, why did we keep doing it even when product manufacturers and scientists insisted that it didn’t work and could actually cause damage? Joe Hanson, biologist and author of the popular science blog It’s Okay To Be Smart, offers up some answers in a neat YouTube video asking just that.

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Newly discovered plant might allow us to recover from devastating post-apocalyptic worlds

How many times have you heard the phrase “in a post-apocalyptic world…“? Movies, books, comics and games draw upon that all-too-common setting to dream up stories where man is pushed to the brink in order to survive in a unforgiving environment.

What makes a world post-apocalyptic though? There are plenty of ways to get there – nuclear apocalypse, asteroid strikes, zombies, giant robots, but one thing is pretty common: Food is scarce and people have to scavenge for it because the land is just too polluted to grow anything edible. But what if you could plant something in the ground that would allow other things to grow? What if nature already had its own answer to this problem? What if you could make that “every man for himself” world back into a “let’s work off the land together!” love-fest? Sounds to us like a billion dollar industry! Do they still have dollars in a post-apocalyptic world?!?!

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The reason Tokyo Disneyland has no mosquitos (plus three other cool things about its water)

Tokyo Disneyland and Disney Sea can both make pretty strong claims for the “Happiest Place on Earth” title. Combining the cast of the animation pioneer’s collected works with Japanese sensibilities results in some of the most unbridled and deep-rooted enthusiasm for cartoon characters you’re likely to find anywhere. Adding to the experience is the attention to detail and hospitality that comes from the world’s preeminent amusement park operator and the country with the highest customer service standards on the planet.

But while all those things go a long way towards helping visitors enjoy their stay, the excitement they bring just might pale in comparison to the joy guests feel when they realize there’s something Japan’s Disney theme parks don’t have: mosquitos.

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NASA’s new leek-like supersonic jet design would be perfect for Hatsune Miku’s personal plane

I always feel a little sad whenever I stop and think that NASA’s Space Shuttles are no longer in service. For decades, they served as symbols not only for the pioneering spirit of their mission crews, but for NASA itself, an organization that serves as a gathering point for some of the brightest and boldest scientific minds on the planet.

NASA hasn’t completely gotten out of the high-tech transportation field, though, as it’s moving ahead with a project to develop a supersonic passenger jet. As impressive as its specs are, though, it looks like something quite a bit more down to earth: a root vegetable.

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“Ugly” South Korean woman goes from “Old Lady Face” to “Dream Girl” with help of cosmetic surgery

Le sigh… Sorry guys, it’s time for yet another South Korean tale of cosmetic surgery woes. I know I write way too much about South Korea’s penchant for cosmetic surgery and how things can turn towards the uncanny valley a little too quickly. I know you guys wish I’d just get off the topic because it’s depressing.

Wait… What? WAIT WHAT?! There’s a person who got serious cosmetic surgery and it actually worked out really well?!

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Japan has sort of a love-hate relationship with bugs. On one hand, there’s a trio of insects that are seen as nostalgic symbols of summer. Dragonflies are a popular motif on yukata summer kimono, the whining of cicadas is an immediate audio cue that brings back memories of the lazy days of summer vacation, and catching stag beetles has been a popular pastime during the warmer months for generations of Japanese kids.

On the other hand, cockroaches are universally hated, because, well, they’re cockroaches.

With such strongly contrasting emotions involved, it’s understandable that rumors persist of a cockroach/stag beetle hybrid, something which caught the nation’s attention again recently after someone in Japan claimed to have caught one.

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North Korea “invents” performance-enhancing drink from mushrooms, Nintendo lawyers remain silent

In North Korea‘s latest desperate attempt for attention from the rest of the civilized world, the dictatorship – perhaps tired of tossing missiles around for now – bragged through state media that its scientists have discovered a way to extract enzymes from a certain mushroom grown in the region to create a miracle super drink that makes athletes better, faster and stronger.

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Double upside-down rainbow appears in Ishikawa Prefecture, makes everyone’s day fabulous

Some Japanese Twitter users posted photos of a spherical double rainbow spotted in Ishikawa Prefecture a few days ago, and thank God they weren’t high, because if outdated Internet meme “Double Rainbow Guy” is any indication, it would have literally destroyed their minds with its brilliance.

While Double Rainbow Guy seemed to think his double rainbow sighting was a sign that we aren’t alone in the universe or something, most Japanese Netizens who posted photos seemed to just take it as a sign of good luck, even though this double rainbow is way more awesome because it forms a circle around the sun as though Helios himself were gifting humanity with two giant cosmic frisbees.

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The 2,900 km/h train: China could soon have maglev faster than commercial jet

Scientists at Southwest Jiaotong University in China have built a prototype testing platform for a near-vacuum high-speed maglev train that is theoretically capable of reaching speeds up to 2900 km/h or about 1,800 mph. Currently, the fastest commercially operated maglev reaches just 431 km/h and even the world record is just 581 km/hr.

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Japanese museum celebrates Golden Week by publicly dissecting rare sea creature 【Photos】

Golden Week in Japan is a great excuse to use those consecutive spring days off to relax, see a new part of the country or just enjoy some cheap ice cream. But vacationers wanting something a little different got an extra special Golden Week treat last week when a museum in Shizuoka dissected an incredibly rare megamouth shark in full view of the holiday crowd. 

Fewer than 60 megamouth sharks have been caught around the world and this 4.4 meter-long specimen was caught last month at a nearby port. Click below to see photos and videos of the live dissection.

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Japanese researcher develops glasses to replace eye contact, turn you into emotional cyborg

In the physical and mental fields, technology is constantly evolving to assist humans, but what about in the emotional realm? Technology is often blamed for deteriorating social skills, but perhaps there is some way that it could be harnessed to improve our personal interactions. Dr. Hirotaka Osawa of the University of Tsukuba has developed a wearable device called AgencyGlass that may be the first step in assisting in “emotional labor.”

Just don’t think you are going to look cool using it.

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Rather than wading into the debate as to whether a tree covered in beautiful cherry blossoms or a piece of cutting edge technology is the more representative symbol of Japan, you could split the difference by awarding the title to one of the sakura cherry trees grown from seeds that were taken into space. Not only do they combine the country’s admiration of both nature and innovation, their seeds’ journey to the stars seems to have imparted some of them with the amazing ability to bloom in just half the time of regular cherry trees.

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Four women born without vaginas receive functional lab-grown transplants

It sounds like the plot of an improbable B-movie. But sometimes the truth is stranger than science fiction. Four women in the US have successfully received implanted vaginas that were grown in a lab from their own cells.

The women, who were all born with a rare condition which means the vagina does not develop properly, underwent the pioneering treatment at Wake Forest School of Medicine, North Carolina. The engineered vaginas, the first to be grown from the patients’ own living tissue and successfully implanted, have made it possible for the women to have sex for the first time.

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Just as you can broadly divide academic subjects into arts and sciences, in Japan people are often referred to as being “science-type” or “art-type,” with the first describing someone who holds everything up to the light of logic, and the latter for someone who applies more romantic standards.

Recently, Japanese Twitter users have been sharing their theories on the way this difference in fundamental mentality can affect a person’s attitude and feelings about such a wide range of topics such as not being too busy to see their dating partners, what happens when snow melts, or even their reactions to famous anime movie lines.

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We learn about the deep-sea armored isopod, then eat one 【Video】

Last month, we brought you word about a special event at an aquarium in Yokohama where guests were going to be able to eat deep sea armored isopods, which are known in Japanese with the somewhat more descriptive name of ogusokumushi, or “giant armored bugs.”

We all had a good laugh at the zany idea for a publicity stunt, and our chuckling continued right up until the moment our boss said, “OK, one of us has to go try them.”

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Miso soup could help protect against cancer, research suggests

Miso soup is a staple of the traditional Japanese diet and has long been anecdotally connected with Japanese people’s famously long life expectancy. Now, research has linked consumption of miso soup with a reduced risk of stomach and breast cancer.

Japan’s cancer rates are low compared to western countries, but the country’s relatively high rates of stomach cancer have often been blamed on the high sodium content of the traditional Japanese diet. However, research suggests that miso, the fermented soybean paste which makes the base of miso soup and many other Japanese dishes, could actually counter-act the harmful effects of sodium consumption and even smoking.

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