quantum entanglement systems cannot send faster than light

Entangled quantum systems cannot be fully described one at a time

Two quantum systems can become linked so strongly that describing each one separately does not fully describe the pair. This is called entanglement. Despite the strange connection, it cannot be used to send information faster than light.

A Greek tragedy portrayed a recent defeat

Aeschylus’s play *The Persians* showed the Persian response to defeat at Salamis, just eight years earlier. Most Greek tragedies drew on mythology, making this the earliest surviving drama about recent history.

Some West Bank settlers use far more water per person

Up To 20×

In parts of the West Bank, Israeli settlers use up to 20 times as much water per person as nearby Palestinian communities. Those communities get about 20 liters per person each day, the World Health Organization’s minimum for emergency response.

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quantum entanglement systems cannot send faster than light

Entangled quantum systems cannot be fully described one at a time

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