Yup That Exists

Rewind has released a new tortilla chip that mimics the exact taste and sensation of licking a 9-volt battery. But instead of using anything electrical, the experience is recreated through chemistry.

By combining citric acid, sodium bicarbonate, and specific mineral salts, the team engineered a flavor profile that delivers the same metallic tang and subtle tingling effect people remember. It’s not just about taste, it’s about recreating a physical sensation on the tongue.

The project started as a creative challenge: could you turn a shared childhood experience into something edible?

The result is less about flavor and more about sensory memory. It taps into that universal moment of curiosity most people had at some point growing up.

Early testers describe it as strange, surprisingly accurate, and oddly enjoyable.

Traffic lights haven’t changed much in over a century. But that might be about to change, with a fourth color.

Researchers are proposing adding a white light to traffic signals, designed specifically for a future filled with self-driving cars. But this isn’t just another signal, it completely changes how intersections work.

Instead of relying on a central traffic system to control who goes and when, autonomous vehicles would communicate with each other in real time, coordinating movement through intersections more efficiently.

So what does the white light mean for human drivers? Simple, just follow the car in front of you.

When enough self-driving cars are present, the system switches to this new mode. But if human drivers still dominate the road, it instantly reverts back to the traditional red, yellow, and green lights we’re used to.

The crew of Artemis II has officially traveled farther from Earth than any humans in history, reaching an astonishing distance of around 252,700 miles.

The previous record was set back in 1970 during the Apollo 13 mission, when astronauts reached about 248,655 miles from Earth—a milestone that stood for decades.

But now, that record has been surpassed.

Finland, ranked the happiest country in the world for nine years straight, is offering a 7-day, all-expenses-paid trip to a small group of people through its “Chill Like a Finn” challenge. But this isn’t your typical vacation...

Selected participants will head to the Finnish Lakeland, where they’ll experience a slower, more intentional way of living. Think peaceful forest walks, quiet lakes, traditional saunas, kayaking, and time completely disconnected from the chaos of everyday life.

The goal is to show people what happiness looks like when you strip life back to the essentials.

Everything is covered, flights, accommodation, meals, and activities. The only catch is how you apply. Applicants must submit a creative social media video as a pair, showing why they deserve to go and how they’d embrace the experience.

Winners will be announced in late April 2026.

After paying €7.80 for a Guinness, Matt Cortland had a suspicion something wasn’t right. But instead of just complaining, he built an AI agent—with a Northern Irish accent, to call pubs across Ireland and ask one simple question: how much is a pint?

The AI ended up making over 3,000 phone calls, collecting real-time pricing data from all over the country. The result? A live website called “Guinndex,” where anyone can compare the cost of a Guinness across different pubs.

And it’s already having an impact.

At least one pub reportedly dropped its prices after seeing how it ranked publicly. Suddenly, beer pricing isn’t just local, it’s transparent, trackable, and competitive.

But this might just be the beginning.

Cortland says he wants to apply the same system to other everyday products, potentially turning AI into a tool that keeps prices honest across entire industries.

Ireland is offering up to €84,000 (roughly $90K USD) to anyone willing to buy and renovate abandoned homes on its remote offshore islands. The initiative is part of a long-term plan to bring life back to nearly 30 islands that have been slowly losing population for decades.

Some of these islands are so remote they’re cut off from the mainland during high tide. Altogether, fewer than 3,000 people currently live across all eligible islands.

The internet has locked onto something oddly unsettling… and it’s spreading fast.

The entire 2026 calendar is a perfect match to 1914. Every date, every weekday, completely identical. January 1st lands on the same day. So does June 28th. All 365 days line up exactly.

Mathematically, it’s nothing unusual. Both years are non-leap years starting on a Thursday, which creates a repeating calendar pattern built into the Gregorian system. In fact, this same layout has appeared multiple times before, including in 2015 and 1998.

But context changes how things feel.

In 1914, the world started the year relatively calm, with most global powers not expecting large-scale conflict. Then, in late June, a single event triggered a chain reaction that spiraled into World War I within weeks.

A massive initiative called the Great Green Wall is transforming one of the harshest regions on Earth into something alive again.

Spanning 8,000 kilometers and backed by 22 countries, this project is restoring land that was once thought to be permanently lost. Farmers are returning. Crops are growing. Water is being retained in the soil again.

The idea is deceptively simple: plant trees, restore soil, and let nature rebuild itself. But the execution is massive, millions of hectares of land are being revived piece by piece.

What’s especially powerful is that this isn’t just environmental, it’s economic. Communities that once struggled with food shortages are now producing again, creating a ripple effect of stability and growth.

This project flips the narrative. Instead of watching climate change destroy ecosystems, it shows how large-scale restoration can actively reverse damage.