Is There a Limit to How Many Balls You Can Juggle?

Carl Court, Getty Images
Carl Court, Getty Images

In 2017, a juggler named Alex Barron broke a record when he tossed 14 balls into the air and caught them each once. The feat is fascinating to watch, and it becomes even more impressive once you understand the physics behind it.

As WIRED explains in a new video, juggling any more than 14 balls at once may be physically impossible. Researchers who study the limits of juggling have found that the success of a performance relies on a number of different components. Speed, a.k.a. the juggler's capacity to move their hands in time to catch each ball as it lands, is a big one, but it's not the most important factor.

What really determines how many balls one person can juggle is their accuracy. An accurate juggler knows how to keep their balls from colliding in midair and make them land within arm's reach. If they can't pull that off, their act falls apart in seconds.

Breaking a juggling world record isn't the same as breaking a record for sprinting or shot put. With each new ball that's added to the routine, jugglers need to toss higher and move their hands faster, which means their throws need to be significantly more accurate than what's needed with just one ball fewer. And skill and hours of practice aren't always enough; according to expert jugglers, the current world records were likely made possible by a decent amount of luck.

For a closer look at the physics of juggling, check out the video below.

Harry Potter Fans Are Waiting 10 Hours or More to Ride Hagrid’s Roller Coaster

Universal Orlando
Universal Orlando

Muggles will do anything to be a part of the Wizarding World of Harry Potter.

Universal Orlando opened up its newest ride this week at its version of Hogsmeade, the village that surrounds Hogwarts castle. Hagrid's Magical Creatures Motorbike Adventure takes wannabe wizards and witches on a twisting, high-speed flight through the mystical Forbidden Forest.

Diehard fans began waiting overnight outside the park in anticipation of the ride, and it looks like just about everyone had the same idea. At 8:30 a.m. on opening day, the line was already eight hours long, and quickly stretched to 10 hours long by 10:30 a.m., CNN reports.

The line is worth the wait for many fans of the franchise. As Potterheads already know, Rubeus Hagrid, beloved friend of Harry Potter and the gang, has a special affinity for mysterious creatures. So who better to see the beasts of the forest with than the half-giant?

Participants on the ride can choose to sit in Hagrid’s sidecar or in the driver’s seat. The winding track includes appearances by some of our favorite wizards, like Arthur Weasley, and creatures benevolent and otherwise, such as Cornish pixies, massive spiders, and the three-headed dog, Fluffy.

Fans aren’t the only ones wanting to experience the ride. Some of the stars of the film series had a little reunion in Orlando this week to celebrate the opening, including Rupert Grint (Ron Weasley), Tom Felton (Draco Malfoy) and Evanna Lynch (Luna Lovegood).

Unlike the fans, however, they have magic (fame) to keep them from having to wait in 10-hour lines.

Happy riding, Potterheads!

[h/t CNN]

Show Off Your Love of Art With a Frida Kahlo Action Figure

Frida Kahlo Action Figure
Frida Kahlo Action Figure
Today is Art Day

If you're in the market for an action figure based on a real person, you've got plenty to choose from: Everyone from Snoop Dogg to the Pope is getting their own figurine these days. Now, Frida Kahlo has joined the ranks of icons who have become immortalized in plastic.

In 2017, Canadian art website Today Is Art Day (known for its Vincent van Gogh action figure) started a Kickstarter to give Kahlo the action figure treatment. The toy features the artist with a monkey pal on her shoulder, as well as a detachable heart and the faint smell of roses. The packaging has fun facts about the artist, along with some miniature artwork that can be cut out and affixed to a miniature easel.

“Not that I don’t like the great books and reproductions of artworks but, I think it’s more engaging to have a Frida Kahlo action figure on your desk rather than an art history book on your shelf," ‘Today Is Art Day’ founder David Beaulieu told Lost at E Minor during the Kickstarter campaign.

The Frida action figure is available on Amazon for $30.

Frida Kahlo Action Figure

Frida Kahlo Action Figure

[h/t Lost at E Minor]

A version of this article first ran in 2017. It has been updated to reflect current availability.

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