Scientists have just broken a 100-year-old chemistry rule and synthesized a type of 3D, unstable molecule called an anti-Bredt olefin. Scientists have broken a 100-year-old chemistry rule to ...
Calcea Johnson via MMA In December 2022, a high school in Louisiana challenged its students with a bonus math question that came with a $500 cash prize: Using trigonometry, they had to create a ...
But in 1927, mathematician Elisha Loomis asserted that the feat could not be done using rules from trigonometry, a subset of geometry that deals with the relationships between angles and side ...