Abstract: To shorten the design cycle of the 2-D axisymmetric electron gun, a new design methodology is reported in this article. Unlike the method of iterating the electron gun structure through ...

Each year, CBS News Chicago remembers some of the many people who made the city tick through a variety of talents and achievements. Here are 62 people whose memories Chicago is honoring in 2025.

The secret to its rapid transit is in its chemistry. Ethanol, to give booze its proper name, is a tiny, agile molecule. It ...

With the best cleaning performance I’ve seen from any robot vacuum to date, the Dreame Aqua10 Ultra robovac could do with a ...

Windows Terminal offers a built-in option to delete any terminal profile. However, we suggest backing it up before you delete it. Here are the steps to delete it: That’s all. With that, you have ...

The Garmin Edge Explore 2 represents a more budget offering from Garmin compared to the likes of the Edge 1050, focussed on competing with the best budget cycling computers. It forgoes some of the ...

Apple this week released the second beta of macOS Tahoe 26.2 for developers. While the update isn’t exactly a big one, it does come with an interesting new feature Apple hadn’t told us about at WWDC: ...

Last week, Apple started beta testing macOS Tahoe 26.2 alongside iOS 26.2, iPadOS 26.2, and more. With the second build of this upcoming operating system update, the company added a new feature that ...

The second beta of macOS 26.2 introduces a new Edge Light feature that's designed for video calls on FaceTime and other video calling platforms. It adds a light border around the edges of your Mac's ...

Countertop edge profiles can dramatically influence how a small kitchen feels. Choosing the right profile not only defines the style of the space but also creates the illusion of openness and flow.

Microsoft Edge is built deeply into Windows 11, and Microsoft does not officially allow users to uninstall it entirely because it’s part of the operating system. However, there are several effective ...

It had taken Bungie seven years of trial and error to land on systems for loot, leveling, investment and currency in Destiny 2 that were somewhat balanced and ...