See what’s got the keys to the castle

Lost in Space Slack? Use the arrows at the top to move to the channel you were just in. Or use your keyboard: Cmd + [  on Mac, Alt + back arrow on Windows. Hit the clock icon to see your history. 

✈️ Tag, you’re it! I always toss an AirTag in my luggage, just in case. Now American Airlines supports Apple’s Share Item Location. If your bag goes missing, you can share the last known location to help them track it down. United, Delta, Air Canada and Virgin use it, too.

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Calories burned walking backwards. “Retro” walking (paywall link) is better at improving balance, reducing back pain and sharpening cognition, too. If you try it, be careful! 

Of grapes a day preserves muscle. There are 1,600+ compounds in the fruit that help you maintain muscle mass as you age, improve kidney and heart health and lots more. Now you have your raisins to eat grapes!

Of Americans are polite to AI chatbots. Only 55% do it because it feels right. The other 12% are worried about a future robot uprising. Most skip “please” and “thank you.” Pro tip: Being nice in your messages can make replies 30% better.

Grok needs a tutor: Elon Musk is hiring thousands to train the xAI chatbot. You don’t need a degree, but it’s a plus if you have a knack for writing and speak more than one language. Most jobs are temporary full-time and pay $35 to $65 an hour. Check them out here.

Open in a New Tab: It’s not just an option in your browser. When you’re in the finder window on a PC, right-click and choose Open in a New Tab.

Share tabs across iPhone and iPad: On both devices, go to Settings > [your name] > iCloud. Turn Safari on. Now you can tap the Tabs button (overlapping squares) > iCloud Tabs. Tap to see what’s open on your other devices.

I order supplements online: Mix two scoops of collagen into your coffee or smoothie. I do this every morning to keep my skin, bones and joints happy. (Psst, it’s 45% off and you’ll get free shipping with my link.)

Safe Wi-Fi anywhere: Using public Wi-Fi is risky no matter where you go. It doesn’t make a difference if you stay at a five-star luxury hotel, have lunch at your hometown diner or you’re at the airport. The easy way to protect yourself? Turn on a VPN.