A hypothesis is a testable proposed explanation. A theory is a broad explanation backed by strong evidence from many studies.
100 Cognitive Biases Every Educated Adult Should Know
Your brain takes shortcuts, and some lead you astray. Learn 100 cognitive biases to spot hidden traps, challenge assumptions, and make smarter choices.
100 Best Synonyms for “Objective”
Need a better word for objective? Browse 100 strong synonyms with meanings and examples to sharpen your writing and speak with more precision.
How to write decades: 1990s, 90s, and 90ies
Learn how to write decade names clearly, when a shortened form works, and why adding “ies” to a number is not standard English.
100 Best Synonyms for “Insulting”
Need a sharper word than insulting? Browse 100 synonyms with clear meanings to describe rude, offensive, harsh, or disrespectful language.