The Optical Illusion That Makes Static Lines Look Like They're Pulsing

Gianni Sarcone
Gianni Sarcone

Ready for an optical illusion? This one by artist Gianni Sarcone, which we spotted on Digg, is a pulsating wonder that’s almost guaranteed to trick your mind at first glance.

If you look at the pulsating image below, you likely see the colored lines changing in length. But in reality, the lines never change—only the direction of the arrows do. Based on the Müller-Lyer optical illusion—in which lines appear shorter or longer based on what direction the arrows at their endpoints are facing—the animated illusion consists of 10 lines radiating out from a central point, with arrows set at the midpoint and endpoint of each line. Each line is half red and half blue.

Lines with arrows on them appear to pulse.
Gianni Sarcone

As part of the animation, the arrows change direction, sometimes facing away from the center of the illustration, and sometimes facing toward it. The arrows of each line move in the opposite direction from one another, so that the middle arrow points toward the center when the arrow at the endpoint points outward, and vice versa.

The Müller-Lyer illusion shows that people perceive a line being longer if the arrow points away from its center, so when the arrows change direction on the animation, it looks like half of the line is getting longer, and half is getting shorter. In reality, though, only the direction the arrows are pointing changes.

You can see other versions of the illusion Sarcone created in different shapes here, and the code he used to create them here.

[h/t Digg]

Just When You Thought It Was Safe to Go Back in the Living Room, Jaws Gets Its Own Board Game

Ravensburger
Ravensburger

Jaws made countless viewers terrified of the beach when it swam into theaters the summer of 1975. Luckily, you don't need to be anywhere near the water to play this new board game from Ravensburger.

Jaws the board game recreates Steven Spielberg's nautical thriller on a tabletop in your home. It features the cast of the movie as playable characters, including Quint, Hooper, Chief Brody, and the great white shark that stalks the waters outside the Martha's Vineyard-inspired Amity Island.

Like the film, the game plays out in two primary locations: on Amity Island and onboard The Orca. For the act 1 portion of the game, the human characters team up to take down the shark as it picks off Amity beachgoers. Flip the board over and it transforms into Quint's ship. For The Orca section, Quint, Hooper, and Brody try to defend their boat as the shark tears it apart. Players can either complete both acts or stick to one location for a shorter gaming experience.

The game is also a nostalgic collector's item for Jaws fans. Illustrations on the board and cards capture memorable scenes from the film, and the box itself is printed with the iconic poster art.

You can order the Jaws board game from Target for $30 in time for your summer celebrations (whether they're beach-related or not). Here are some facts about the film to read before you play.

Box of Jaws board game.
Ravensburger

Jaws board game.
Ravensburger

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Scamp the Tramp Named World’s Ugliest Dog

Scamp the Tramp won the World's Ugliest Dog contest at the Marin-Sonoma County Fair on June 21, 2019 in Petaluma, California.
Scamp the Tramp won the World's Ugliest Dog contest at the Marin-Sonoma County Fair on June 21, 2019 in Petaluma, California.
Justin Sullivan, Getty Images

In a society overrun by fashion magazines, beauty contests, and Instagram models, it’s nice when the not-so-photogenic are appreciated. Take Scamp the Tramp, this year's winner of California's World’s Ugliest Dog competition. “[He’s] Scamp the Champ now,” Scamp's owner, Yvonne Morones, said of her pup's hard-won victory. “We had to change his name.”

Scamp, who was the 2018 competition's runner-up, came out on top of the dog pile against 18 other adorably ugly pooches. His winning looks are courtesy of matted fur that “no conditioner can calm,” a tongue that appears to perpetually hang from his mouth, and bat-like ears. According to his official biography, Scamp’s pastimes include partaking in various community service activities and serving as an uncle to numerous foster kittens.

UPI reports that Morones is experienced in grooming champions; she has claimed the World's Ugliest Dog title several times before with two of her previous pooches. Her dog Nana was even reigning champ from 1996 to 2002.

Morones rescued Scamp from a Los Angeles shelter in 2014, and the two quickly clicked. “It was on the way home that I knew I made the right choice,” she said in a press statement. “There we were, two strangers in a car on the way home to a new start. Bob Marley was playing ‘One Love,’ and I looked over and little Scamp was bobbing his head. It was like he knew he had found his forever home.”

First-prize winners of the World’s Ugliest Dog contest take home a trophy, $1500 in earnings that will also be matched in donations to animal charities, and validation that they’re certifiably good boys and girls.

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