====PAGE-LEVEL METADATA==== University Courier Page 0481_1 from reel: L 722 (1878-10-10 to 1887-06-10) https://digital.lib.ku.edu/ku-udk/132634 Title: Scientific Summary: Scientific article discussing sun spots, solar phenomena, and experiments by Prof. Nichols on magnetism's effect on chemical combination of iron. Category: informational content Subjects: astronomy; solar phenomena; magnetism; chemistry Named Entities: Nichols, Prof. Confidence: 0.85 Note: Descriptive metadata for this item has been generated in part using AI (artificial intelligence) technologies and may be incomplete, misleading, or inaccurate. Please contact the Kenneth Spencer Research Library with specific questions or concerns.