ScienceJuly 10, 2026
entanglement
/ɪnˈtæŋɡəlmənt/
Definition
A quantum mechanical phenomenon where particles become linked such that the state of one instantly influences the state of the other, regardless of the distance separating them.
Etymology
The word stems from the verb 'entangle,' formed by the prefix 'en-' (in or into) and the Middle English 'tangle' (to twist or ensnare). It evolved to describe the complex, intertwined nature of quantum relationships.
In the news
The article uses the term to describe the 'spooky' connection between quantum particles that allows them to share information or states across vast distances, a key behavior scientists are studying in orbit.
NASA is creating a fifth state of matter on the ISS, thanks to an upgrade to a mini-fridge-sized quantum lab
Read the full article ↗Live Science