הכותרות שעניינו הכי הרבה גולשים בדף זה
17/03/22 07:05
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מאת BBC News
Researchers say they have solved one of science's biggest paradoxes, first identified by Prof Stephen Hawking.
17/03/22 10:24
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מאת BBC News
But the government says particle standards will come in as quickly as is realistically possible.