The Week of April 4, 2022 by CoenM

Question 10

Your HallR mini-theme of the week (tm): Gear for War. What NATO MEMBER transferred a Russian-built S-300 air defense system to Ukraine? The US will replace it with a Patriot missile battery. Researchers at FermiLab announced that they discovered that the W form of what SUBATOMIC PARTICLE was about one-tenth of one percent heavier than expected? If the particle's weight is confirmed it could cause a reconsideration of the standard model of physics.

Slovakia

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