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 Dyson just announced its first-ever handheld fan, the HushJet Mini Cool. As the name suggests, it uses the company's proprietary HushJet air projection system. This tech first showed up on an air purifier that we found to be exceptionally quiet.
Dyson promises the fan can deliver focused airflow of up to 25m/s, which works out to 55mph. The brushless motor spins up to 65,000 RPM. This thing looks like a legitimate cooling system, despite its size. It also weighs just 7.5 ounces.
It offers five speeds and a boost mode, which should be useful during that next heat wave. It charges via USB-C and ships with a charging stand. The fan can also stand on its own, making it a decent choice for a desk. The rechargeable battery can get up to six hours of use per charge.
Dyson
The HushJet Mini Cool costs $100, which is cheap for a Dyson product but expensive for a handheld fan. It's available in a trio of colorways. The gray model is available tomorrow. The red version goes on sale this May and the blue one will be available for purchase in June.
This article originally appeared on Engadget at https://www.engadget.com/home/dyson-just-announced-its-first-ever-handheld-fan-with-a-motor-that-spins-up-to-65000-rpm-000135028.html?src=rss
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X is rolling out an update to its in-app photo editor that gives users the ability to edit photos with xAI's Grok, blur faces and overlay text on images. The new editing features, in particular the addition of text-based edits via an AI assistant, bring it much closer in capabilities to dedicated photo apps like Google Photos.
As part of the update, users are able to prompt Grok to make edits to a photo just by typing out what they want to see. The example video shared by Nikita Bier, X's Head of Product, showed an image being edited so that it appeared to be hanging in a museum, but simpler tweaks are presumably possible, too. The feature is similar to the "conversational editing" Google added to Google Photos in September 2025, where users can prompt Gemini to adjust the background of an image or make other edits. X's new editor also includes tools for blurring or redacting parts of an image, drawing on images and overlaying text.
It has long-overdue features like drawing & text. But we also included special add-ons that are unique to X:
• Edit with words, powered by Grok
• Add a blur to redact parts of the photo… pic.twitter.com/38Zaw8b5jl
— Nikita Bier (@nikitabier) April 7, 2026
X used to take a far more freewheeling approach to editing photos with Grok, by allowing any user to reply to a post tagg
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Because of these limitations, I use ShareX instead for more complicated or precise screen captures. As well as capturing GIFs, ShareX offers significantly more advanced features, including precise capture with a magnifier, scrolling screenshot capture, and timed capture. ShareX even lets you add annotations like arrows, lines, and text bubbles to screenshots. And another great thing… it's totally free!
Here I'll show you how to use the highly coveted GIF recording function.
What to do:
Download, install, and run ShareX.
Type Ctrl Shift Print Screen. A crosshair will appear on your screen.
Now select the part of your screen you want to record a GIF with by moving the crosshair over it—it will automatically select the window or area surrounding your cursor. Click your mouse to begin recording.
To stop recording you can either type the shortcut again (Ctrl Shift Print Screen) or hit the stop button in the ShareX media control bar.
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A grayscale ballerina who appears to be moving. A human who can fit in a doll box. A black-and-white prism that appears to change shape when viewed from three different directions. Those are the top winners of the 2024 Best Illusion of the Year Contest, open to illusion makers around the world and co-created by neuroscientist Susana Martinez-Conde. Today on the show, we get lost in the magic and science of visual illusions.
Have a neuroscience question? Email us at shortwave@npr.org.
Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave at plus.npr.org/shortwave.
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