You would need to put your keys in a faraday cage.

Distance doesn’t matter, as they can just use a bigger antenna or better amplifier. You find footage of people using large loops of wire to capture the signal from the keys

The Liberator is a completely 3D printed single-shot pistol that can shoot 9mm.

The Washbearis a completely 3D printed revolver.

3D printed ammo is currently in development.

They aren’t very practical, but can likely go through metal detectors.

Neither will 99% of 3D printed guns. Most 3D printed guns use metal parts, and ammo will likely be detected as well. Only single shot, entirely 3D printed guns with plastic ammo has any chance.

Cheap items/electronics can be more expensive on Amazon than direct, though.

Amazon:

Direct:

Any laptop with a recent GPU will beat an Apple Laptop for performance. Some higher end CPUs too. Apple has really good power efficiency, which is great when unpluged, but plugged in laptops with 200 to 300W TDPs are still better.

Yeah, if you use earbuds, Bluetooth is so much better. I don’t know why wired earbuds are so garbage, but I had two die in three years. My headphones still work after seven, but the pads are worn off, so I stopped using them

Wired Earbuds or Headphones? Most wired earbuds are crap, so it makes sense to use Bluetooth. Wired Headphones should not break. I don’t want to argue with your experiences, but I have never seen headphones break. I used a pair for seven years, and only stopped using it wasn’t worth it to buy new pads (the headphones cost $20, pads $10).

They probably sound slightly differently, and have more historical value to them. I just digitized my grandfathers cassette collection, because it was his, and they are different.