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A failed prosecution in the British courts has caused a political sensation; the underlying question is when and how professional people should disagree with their employers.
Nitrate and nitrite were measured in the saliva of two populations who differed in their risk of developing gastric cancer. Surprisingly, the levels of both ions were significantly higher in the low-risk group.
High-energy collisions between protons and antiprotons produce strange events in which momentum fails to balance. Missing momentum may be carried by photinos, super-partners of the photon.
