Listen guys, unless you have a huge surplus of pants hangers, Q-tips, dental floss and whatever weird detritus that’s often recommended, a lot of so-called “lifehacks” – those hobo techniques for saving money and/or accomplishing some inane task with “readily available” household objects – are a bit impractical, if they even work at all.
But there’s one, at least, that seems like it could perfectly epitomize the intended convenience of the lifehack: Testing the freshness of eggs by just dropping them into a cup of water. We’ve all got water and a cup on hand and, so long as you’re a sentient human being and not, like, a family dog reading this on your owner’s tablet after you taught yourself English.
But does this egg trick really work? Impressed at having actually found a real, potentially useful lifehack, we took it upon ourselves to test it out. Here’s what we found.








Japan’s otoshidama tradition of giving kids money at New Year’s gets a social welfare upgrade
7-Eleven Japan’s ramen-cooking robot whipped us up a bowl of noodles【Taste test】
Hello Kitty Choco Egg figures are an adorable trip through three periods of Japanese pop culture【Pics】
Woman charged for driving suitcase without a license in Osaka
Prominent boob-centric manga artist shocks fans by revealing she’s a beautiful buxom woman
Studio Ghibli announces new anime short in production, now recruiting staff to make it
You can now visit a recreation of Evangelion’s Tokyo-3 and live there in miniature form in【Pics】
In search of the fish with a human face in Japan
Can a dirty butthole make you filthy rich in Japan? We’re starting a New Year’s lottery experiment
Starbucks reopens at Shibuya Scramble Crossing with new look and design concept
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Starbucks Japan releases new zodiac chilled cup drink for 2026
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Starbucks on a Shinkansen bullet train platform: 6 tips for using the automated store in Japan
Is this the most relaxing Starbucks in Japan?
Large amount of supposed human organs left in Osaka marketplace
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japanese train company is letting fans buy its actual ticket gates for their homes
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
The top 10 annoying foreign tourist behaviors on trains, as chosen by Japanese people【Survey】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Studio Ghibli announces new anime short in production, now recruiting staff to make it
You can now visit a recreation of Evangelion’s Tokyo-3 and live there in miniature form in【Pics】
In search of the fish with a human face in Japan
Can a dirty butthole make you filthy rich in Japan? We’re starting a New Year’s lottery experiment
Starbucks reopens at Shibuya Scramble Crossing with new look and design concept
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Why you shouldn’t call this food “Hiroshimayaki” if you’re talking to people from Hiroshima
AR sport Hado added to Shizuoka high school curriculum
Japan’s new restaurant is reeling in customers with its all-you-can-eat sashimi experience
Why almost all Japanese people hate root beer
Cyberpunk anime meets traditional culture in Ghost in the Shell gold leaf Japanese changing screens