Batman symbol fidget spinner cast from brass bullet casings

There's some remarkable craftsmanship at work in this step-by-step video of making a large brass fidget spinner shaped like the Batman logo. The best part is they are giving it away to a viewer.

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The creeping scourge of vertical video is now embraced by more platforms

If you can't beat 'em, join 'em. Social media apps have conditioned humans to accept vertical video in the way we now accept microplastics in our sea salt. Mashable is the latest to embrace the vertical video genre with Reels, a series of vertical format stories that were designed for viewing on a phone held vertically. Read the rest

Adorable otters seem OK with unsettling otter spycam

If otters experience the uncanny valley, this otter-like spycam seems just enough like an otter for them to accept, but not enough like an otter for them to consider a threat. Read the rest

Photovoltaic venetian blinds

These SolarGaps prototypes are interesting ways to harness sunlight as it's being blocked. Note: the video is heavy on the promotion and light on the tech specs, but it's a neat idea. Read the rest

This remarkable timelapse of flowers took 3 years to film

Whenever it seems that timelapse has become a bit overused, someone like Jamie Scott refreshes the format with something like Spring, a dizzying film of flowers in bloom. Read the rest

Mushrooms may help in the fight against bee colony collapse

It's mushrooms to the rescue in a major study to stop bee colony collapse disorder. One culprit, parasitic varroa mites, stood out as a major threat because they were developing tolerance for many pesticides. Read the rest

Artist trolls the Met Gala by showing up naked in a clear box

Fyodor Pavlov-Andreevich made quite the entrance at the Met Gala, but it didn't get the kind of coverage as the reality TV toilet selfie. In fact, the artist had no coverage until security laid a beautiful drape across him and had him arrested. Read the rest

Watch 'Dot of Light,' inspiring documentary on female astronauts

This lovely short subject documentary gives some cool insights into the awe-inspiring experience of space travel, as told by several women who have had the honor of doing so. Imagine shedding a tear at the beauty, then laughing as it floats away. Read the rest

Watch this marvelous mini golf marble machine

After 22 episodes, Ben Tardif has completed his masterful mini golf marble run, and it was worth the wait. Read the rest

Prank bro learns that removing stop signs ain't smart

Charles Ross recorded himself removing stop signs for sweet, sweet YouTube views. He found an audience in the local police who pranked him back with a 3rd-degree felony charge. Read the rest

Notorious B.I.G. sculpture is actually a giant paper coil

Felix Semper paid tribute to the Notorious B.I.G. in the only way he knew how: by sculpting a slinky-esque coil of flexible paper into a remakably lifelike work of art. Read the rest

Who knew vintage oil can guitars would sound so great?

Hayburner Guitars makes guitars from vintage oil cans, and they look as great as they sound. Read the rest

Watch a crushed Life Saver emit light at 28,000 frames per second

Destin from Smarter Every Day just polted a cool video on his alt channel: a demonstration of triboluminescence that occurs when a Wint-O-Green Life Saver candy is crushed. Read the rest

Moog is making 25 more legendary Synthesizer IIIc units

Would you like to play the same instrument Wendy Carlos used for Switched-On Bach? Moog announced it is making a limited run of just 25 of the Synthesizer IIIc and it looks really cool. Read the rest

Guy makes good money farming in other people's yards

Justin Rhodes profiles an urban market gardener who leases other people's residential yards for planting produce, which he harvests and sells up and down the east coast of the United States. He makes over $5,000 a month. Read the rest

The genetics of photosensitive sneezing, explained

If you're among the one in four people who sneeze when you move from a dark place into the sunlight, this nifty little explainer from a fellow traveler gives a great overview of causation theories over the millennia. Turns out it is just one transposed letter in the second chromosome that causes the effect. Read the rest

Flashlight fish have glowing lanterns below their eyes

Flashlight fish, also called lanterneye fish and scientifically photoblepharon (light-eye), are strange and wondrous creatures best viewed during a night dive in the Pacific. Read the rest

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