Those are fun! I went to 4 or 5 of the Harry potter movies in concert. It’s a fun way to re-watch older movies on a projector above, while having an amazing live orchestra play through the whole movie. It’s really cool that the orchestra director can follow along with the electronic karaoke-like metrenome and keep everyone in sync with the movie the entire time.

It’s an emergency propeller, when the main engines lose power.

It’s also the reason I never sit in the emergency exit row. The reason they give you extra legroom is so passengers can use the pedals that pop up from the floor when the masks are dropped. When they ask if you’re willing and able to help on an emergency, this is actually the most common thing you’ll have to help out with.

Everytime I’ve been in a crashing airplane, I just lean back a few degrees and laugh at those poor suckers who traded for a couple inches of extra legroom and now have the responsibility of saving the rest of us.

Endless Sky is an amazing one. I’ve put tons of hours into it. It’s a top down 2d space trading/fighting game, very similar to Escape Velocity if you’ve ever played that game.

KeePass with inputstick. It’s a device that plugs into a USB A port, and your phone talks to it via Bluetooth. It emulates a keyboard (and mouse if you want), and there’s a KeePass plugin for KeePass2Android.

You open one of your password entries, click the username, and it types the username on your computer via inputstick. Ditto for passwords and totp or other fields.

You can also use inputstick to just remotely control your computer, albeit locally only and without a monitor connection. I’ve used it to control my raspberry pi or android TV, aside from password entry.

With this, you can have your password database be completely offline and your computer have no lasting knowledge of your passwords. Of course, a keylogger would still get the passwords that are “typed”.

I’ve had one of these $40 devices for a few years. I don’t use it too often, as I tend to synchronize my KeePass database on all of them, but it does come in handy. I wish the developer of the hardware made a usb-c one, but it works with usb-c to usb-a dongles.