Explaining entanglement without the word spooky

[Lucy05]

Every popular article on entanglement reaches for the same spooky action quote and I think it does more harm than good. It makes people believe information travels faster than light, which it does not, and then half the discussion is spent undoing that misunderstanding

My preferred analogy is a pair of gloves split into two boxes. Open one box and see a left glove, and you instantly know the other is right handed. No signal was sent, the correlation was baked in. Yes, I know this is only the classical part of the story and Bell inequalities show the quantum case is genuinely stranger

So here is the challenge. How do you explain what makes entanglement more than glove correlations, in plain language, without maths and without the s word? Best attempt gets my admiration and nothing else

[Runner]

The glove analogy fails exactly where it matters though, hidden variables are ruled out by Bell tests. You said it yourself but people will still walk away with gloves in their head

[Forge37]

Fair, but is a slightly wrong intuition better than no intuition? Genuine question

[Rory_39]

I like saying the properties do not exist until measured, and the two particles agree on answers to questions that had no answers in advance

[ArcMage]

That phrasing is nice but it smuggles in a particular interpretation, a Bohmian would object

[SharpFox]

Do we have to satisfy every interpretation in a lay explanation? That way lies madness

[Raven]

The best version I heard compared it to two dice that always sum to seven no matter which questions you ask, even questions invented after the dice were separated

[Zero-Point]

What actually convinced physicists it was not hidden variables? Was it one experiment or a slow accumulation?

[Highland Dylan]

Mostly the Aspect style experiments and their loophole free successors, worth its own thread honestly