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How to Hack Radio Frequencies: Hijacking FM Radio with a Raspberry Pi & Wire

In our first part on software-defined radio and signals intelligence, we learned how to set up a radio listening station to find and decode hidden radio signals — just like the hackers who triggered the emergency siren system in Dallas, Texas, probably did. Now that we can hear in the radio spectrum, it's time to explore the possibilities of broadcasting in a radio-connected world.

How To: Prepare and Present a Panel at a Steampunk Convention

If you've been to a convention of any sort before, you know that there are good and bad panels, and that their inherent goodness or badness often has little to do with the actual content being discussed. That's because giving a panel is a skill that not everyone has. However, it is a skill that everyone could have! In this article, I'll tell you how to give a good panel on practically any subject. Image by Shannon Cottrell

How To: Survive and Thrive in the Victorian Era

I don't know how many of you had this experience in your youth, but when I was a kid, I used to actively think about what would happen if I suddenly woke up in a fantasy land, or were to pass through a portal into another space and time. I knew it wouldn't really happen, but when you're a kid, these can be important issues to you. So I slept with my glasses on every night, just in case. Photo from George Pal's The Time Machine.

How To: Sync Your iPhone Reminders in iCloud & Other Accounts Across All Your Apple Devices

Apple's iCloud is a fantastic way to ensure that all of your photos, messages, notes, and other important data are backed up and appear on all of your connected devices. However, you may have information like reminders attached to accounts other than iCloud, which won't appear when signing into iCloud on a new device. Here's how to get the full picture of where your reminders are stored.

Apple Card's Fine Print: The Rules & Restrictions You Need to Know Before Applying for Apple's New Credit Card

Apple Card has generated quite the buzz since its March 2019 announcement. The iPhone maker's new credit card pairs with Apple Wallet on your device, is simple to sign up for, includes enhanced security over other cards, has zero fees, and provides daily rewards right to your Apple Cash account. And as good as that sounds, the fine print can complicate things real quick.

How To: Use Apple's Translate Tool in iOS 14 to Convert Text, Speech & Full-Blown Conversations Between Two Languages

There have been third-party iOS apps for live conversation translations, and Google Assistant pushed out its own feature for iPhone last year. Still, iOS 14 now has a default translator for real-time multi-language talks in person. So you can finally chat with people who use a different language without missing anything or having to install any complicated apps on your device.

How To: Find & Recover Apple Notes Stored in Gmail, Yahoo, Outlook, AOL & Other Third-Party Mail Accounts

If you can't locate a specific entry in the Notes app on your iPhone, chances are that it's hiding in a different place than you thought, connected to a third-party email service such as Gmail, Yahoo, or Outlook. When one of those notes gets lost or accidentally deleted, you're going to run into issues, but it's possible to recover it.

How To: I Tried 5 Different Pomodoro Apps Over 5 Days — Here's Which Helped Me Get the Most Done

Procrastination is an ugly beast. At first, it seems so innocent to spend five minutes checking Reddit or Twitter. You'll get started on work right after. Next thing you know, it's 1 a.m. and that paper is due in seven hours. Before you start another YouTube video, know you don't have to be like Spongebob. You can be like me, taking control of your productivity with the right app.

How To: Tell When Someone Opens the Emails You Send Them (Using Hidden Trackers or Read Receipt Requests)

You may not always want to, but there will probably be a time when you'll want to know if an email you send — like a job application or a support request — is opened by the recipient. It's actually easy to implement, and you may be using an email client on your device right now that supports email tracking.

How To: Eliminate Unwanted Texts & iMessages on Your iPhone to Avoid Spam, Scams & Phishing Attacks

Next to spam calls, few things are more annoying than being inundated with spam, scam, and smishing texts. Your iPhone's Messages app should be a place for your friends and family to stay in touch, not a minefield of phishing attacks, malicious links, and viruses. Luckily, there are quite a few methods to block and report your way to a more spam-free iPhone.

How To: Code a Dead Man's Switch in Python 3 to Encrypt & Delete Files Whenever You Don't Check In

A dead man's switch is a fairly simple concept. If you don't perform a specific task before a set amount of time, it'll perform a specific action you set. They can be handy not just for hackers but for everyone who wants to protect themselves, someone else, or something tangible or intangible from harm. While there are more nefarious uses for a dead man's switch, white hats can put one to good use.

News: Apple's iOS 14 Public Beta 6 Features Spatial Audio & Small Tweaks to Mail, App Library, Photos & More

At first, it may look like it's mostly a behind-the-scenes update, but iOS 14 public beta 6 is more than just that. The biggest addition to iOS 14 for iPhone in this version is the beginning of Spatial Audio, an AirPods Pro feature. Other notable changes in beta 6 appear in Maps, Mail, App Library, Photos, the home screen, and widgets, as well as in apps where you choose times.

News: Apple's iOS 14 Developer Beta 6 for iPhone Contains Spatial Audio & Fixes for Files, Widgets, Automations, Mail & More

At first, Apple's six developer beta for iOS 14 isn't much to look at, but there wouldn't have been an update if there weren't some important issues to address. Most of the serious updates in build number 18A5357e revolve around SwiftUI, which even has a few new features, and there's a fix to Shortcuts automation that will likely please you if you use those.