====PAGE-LEVEL METADATA==== University Courier Page 0496_2 from reel: L 722 (1878-10-10 to 1887-06-10) https://digital.lib.ku.edu/ku-udk/132604 Title: The Last Quarter Century in Science Summary: An academic essay by L. L. Dyche discussing scientific developments and philosophical changes during the last quarter century, referencing Darwin's Origin of Species and Herbert Spencer's evolutionary principles. Category: features/profiles Subjects: science history; scientific progress; 19th century science Named Entities: Dyche, L. L. [author]; Darwin, Charles [scientist]; Spencer, Herbert [philosopher]; Blackie, Professor [scholar]; De Quincey, Thomas [author] 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.