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A great and powerful Martian dust devil swallows another in new video

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Something about this time of year on Mars is reminiscent of 1939's The Wizard of Oz.

Maybe it's the ruddiness of the planet that gives off its own natural sepia tone like we see in Victor Fleming's film adaptation. Maybe it's the tornadoes, sometimes so tall they seem like they could lift more than a few farmhouses.

But one thing's for sure about these freakish alien dust devils: You're definitely not in Kansas if you see them. More like 140 million miles over the rainbow in space.

Though scientists have long known the hazards of the wind phenomenons churning up Martian dirt, NASA's Perseverance rover, a Mini Cooper-sized lab on six wheels, just caught a rare sight: one mega dust devil devouring another. Despite how often these whirlwinds occur, interactions between them are seldom observed.

"Convective vortices — aka dust devils — can be rather fiendish," said Mark Lemmon, a Perseverance scientist at the Space Science Institute in Colorado, in a statement. "These mini twisters wander the surface of Mars, picking up dust as they go and lowering the visibility in their immediate area. If two dust devils happen upon each other, they can either obliterate one another or merge, with the stronger one consuming the weaker."

The video featured in the X post above, recorded on Jan. 25 at the Jezero Crater rim, shows a large dust devil — about 210 feet wide — overtaking a much smaller one, at just 16 feet across. As they collide, the weaker dust devil vanishes into the stronger one. Two other dust devils spin in the background. At the time, the rover was watching from about a half-mile away.

Dust devils on Mars form similarly to those on Earth, despite the fact that Mars' atmosphere is much thinner. They tend to happen on dry days when the ground gets hotter than the surrounding area. Typically smaller than tornadoes, dust devils are whirlwinds that make a funnel-like chimney, channeling hot air up and around. The rotating wind then accelerates similar to the way spinning ice skaters move faster as they bring their arms closer to their bodies.

This Martian phenomenon leaves tracks — straight lines, curves, and curlicues — wherever it has traveled. Their color is a result of picking up the light dust that coats virtually all of the Red Planet and exposing layers of dark volcanic rocks.

A large Martian dust devil seen from space

About 13 years ago, the Mars Reconnaissance Orbiter caught sight of an extraordinary dust devil with a plume stretching 12 miles into the sky.
Credit: NASA / JPL-Caltech / UA

The latest footage provides new insight into how these swirling columns of wind and dust interact with each other and the Martian atmosphere. Roughly half of the planet’s airborne dust is thought to come from them.

"Dust devils play a significant role in Martian weather patterns," said Katie Stack Morgan, a Perseverance project scientist at the Jet Propulsion Laboratory, in a statement. "Dust devil study is important because these phenomena indicate atmospheric conditions, such as prevailing wind directions and speed."

Taking a picture of a dust devil isn’t easy. Unlike hurricanes or thunderstorms on Earth, this kind of foul weather shows up without warning. Perseverance regularly scans the landscape for them on the off-chance it might catch one in action. Scientists study the rover's images for trends, such as what time of day dust devils tend to be more active and where they come from.

NASA’s Viking orbiters were the first spacecraft to photograph the dust devils in the 1970s. Two decades later, the Pathfinder lander captured one from the ground and even detected a dust devil passing over it. Since then, a handful of other robots have observed the phenomena, with Perseverance recording the first audio of a whirlwind in 2021.

In the rover's latest video, the life of the slighter dust devil is abruptly cut short by a superior twister. But one probably didn't outlive the other by much, Lemmon said. Martian dust devils only last about 10 minutes.

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You can no longer go live on Instagram unless you have 1,000 followers

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It’s hard enough getting into the content creator space without the platform you’re on putting up restrictions. However, Instagram is now the latest social media app to institute such a restriction — forcing people to have at least 1,000 followers before they go live on the site. Previously, Instagram let anyone go live, regardless of account status.

The news first started circulating after smaller creators posted the notice on other social media channels.

The notice reads, "Your account is no longer eligible for Live. We changed the requirements to use this feature. Only public accounts with 1,000 followers or more will be able to create live videos."

A notice that reads "our account is no longer eligible for Live. We changed the requirements to use this feature. Only public accounts with 1,000 followers or more will be able to create live videos


Credit: Chance Townsend / Instagram screenshot

TechCrunch followed up with Instagram and confirmed that the social network giant made this change intentionally. As expected, small creators aren’t fans of the change, and it’s been mostly maligned across all of social media. Creators with private accounts won’t be able to go live at all, even if the account has over 1,000 followers. Instagram says the change was made to “improve the overall Live consumption experience.”

There are pros and cons to the decision, as TechCrunch notes. On the one hand, small creators will have an even harder time breaking out into the segment than they already do, as accumulating followers without buying them can be a long and painstaking process. By contrast, Instagram likely removed a lot of low-quality streams this way that only have a couple of viewers each, which makes it easier to find better live content while also saving Meta money.

This change brings Instagram more in line with TikTok’s live streaming rules. However, the number of followers you need on TikTok can vary, with plenty of people getting access long before they reach 1,000 subscribers. As of this writing, Facebook’s Help Center says that going live on Facebook only requires a 60-day-old account and at least 100 followers. YouTube still allows users to go live after just 50 followers, while Twitch remains the easiest to get started with a 0 follower limit.

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Lovense has finally fixed its account takeover problem

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Lovense is well-known for its selection of remote-controlled vibrators. It’s slightly less known for a massive security issue that exposed user emails and allowed accounts to be wholly taken over by a hacker without even needing a password. Fortunately, both issues have been fixed, but it didn’t happen without some drama.

As the story goes, security researcher BobDaHacker (with some help) accidentally found out that you could uncover a user’s email address pretty easily by muting someone in the app. From there, they were able to figure out that you could do this with any user account, effectively exposing every Lovense user’s email without much effort.

With the email in hand, it was then possible to generate a valid gtoken without a password, giving a hacker total access to a person’s Lovense account with no password necessary. The researchers told Lovense of the issue in late March and were told that fixes were incoming.

In June 2025, Lovense told the researchers that the fix would take 14 months to implement because it did not want to force legacy users to upgrade the app. Partial fixes were implemented over time, only partially fixing the problems. On July 28, the researchers posted an update showing that Lovense was still leaking emails and had exposed over 11 million user accounts.

"We could have easily harvested emails from any public username list," BobDaHacker said in a blog post. "This is especially bad for cam models who share their usernames publicly but obviously don't want their personal emails exposed."

It was around then that the news started making its way around the news cycle. Other researchers began reaching out to show that the exploit had actually been known as far back as 2022, and Lovense had closed the issue without issuing a fix. After two more days in the news cycle, the sex toy company finally rolled out fixes for both exploits on July 30.

It’s not Lovense’s first roll in the mud. In 2017, the company was caught with its proverbial pants down after its app was shown to be recording users while they were using the app and toy. Lovense fixed that issue as well, stating that the audio data was never sent to their servers.

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Tom Holland teases the new suit for Spider-Man: Brand New Day

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White man in spider-man costume

Sony and Marvel have revealed a fresh look for Tom Holland’s Spider-Man, and it’s a return to basics. In a very short 22-second teaser, fans got a decent look at Spidey’s new suit, which leans heavily into the classic comic design.

Gone is the ultra-slick Stark Suit, the high-tech armor gifted by Tony Stark, which Holland’s Peter Parker wore in three solo films and multiple Avengers crossovers.

Spoilers for 2021’s No Way Home:

By the film’s end, Peter’s high-tech suit is wrecked — and so is everything else. It's a brutal reset that leaves Peter truly alone and stripped of all the Stark tech that powered his previous adventures. This mirrors the more grounded, scrappy origins many fans felt had been missing from the MCU’s version of the character.

The closing shot in No Way Home is of a homemade suit — vibrant, hand-sewn, and all Peter — and signaled a fresh start. Now, with Brand New Day on the horizon, we’re finally seeing that suit in action. And yeah — it looks great. Here’s hoping the movie lives up to it.

Spider-Man: Brand New Day swings into theaters July 31, 2026, with Shang-Chi director Destin Daniel Cretton at the helm.

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