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Self-healing concrete: Scientists made concrete that can literally fix itself, and it’s technically alive. They’re using synthetic lichen that feeds on sunlight and air. It then produces calcium carbonate, the same ultra-strong material found in Roman concrete. When cracks appear, they fill in naturally.
Tags: fix, scientists
Barry and I were on vacation in the Bahamas, soaking up the sun and enjoying island life until he caught a nasty virus. The next morning, he woke up and said, “I can’t hear out of my right ear.”
Just like that, his hearing was gone.
It’s been almost two years since the tragedy that killed all five onboard. Now, investigators are revealing some chilling finds from the ocean floor. In a new documentary, they say they found part of the OceanGate founder’s sleeve, with a pen, business cards and Titanic stickers still inside. So sad.
That’s how many feline participants confirmed you smell exactly like they thought you would. Researchers in Tokyo ran a sniff test with 30 house cats and found they spent more time smelling strangers than their own humans. Translation: Your cat knows who you are and has already decided you’re not worth the extra sniff.
That’s what MrBeast says he’ll spend on content this year, but he still needs a wedding loan from mom. Worth a cool billion on paper, MrBeast says he’s cash-poor IRL, leaving his mom to spot him for cake and canapés. Somewhere, Jeff Bezos just Venmo’d his mom out of guilt.
That’s how far China’s newest range-extended SUVs can go on one charge and a bit of gas. That’s New York to Key West without the “where’s the next charger?” panic attack. Huawei and Chery’s Luxeed R7 (paywall link) leads the pack, mixing EV cred with a gas backup. Range anxiety? Cured. Now it’s just regular life’s anxiety left.
Where computer science ranks among majors with the highest jobless rates. Congrats, grads, now you’re competing with laid-off senior devs and chatbots that don’t sleep. Next stop, look into AI ethics, prompt engineering and cloud or quantum computing.
That’s the new photo size Instagram now supports. ICYDK, it’s also how most phone cameras shoot. So now your pics will show up exactly as you took them, with no weird cropping at the top or bottom. And yes, square and 4:5 posts still work, too. Finally, justice for your forehead.
That’s how much a 20-year-old makes monthly on TikTok Shop. Grayson Finks treats TikTok like a 9-to-5, but with better lighting and fewer naggy coworkers in 10 videos a day. She’s made more than $3 million in revenue, with 176,000 followers.
That’s how many subscribers MrBeast just hit on YouTube. The data supports it, he’s the undisputed king of the algorithm. He’s got more subscribers than the U.S. has citizens. At this rate, he could drop a video called “I Breathed Air,” and it’d hit 50 million in an hour.
Something in deep space is flashing, and scientists have no idea what it is. It’s 14,700 light-years away and sends out bursts of both radio waves and X-rays. For the record, that isn’t supposed to be possible. Theories? Maybe an ancient magnetar or a white dwarf binary system. Or hear me out: Aliens.