From chemistry to computer programming, arts to World War II, ThoughtCo.com provides guides, tips, and resources to help you understand more about the world around us.

About People Inc. ThoughtCo is part of the People Inc. publishing family. People Inc. is the largest digital and print publisher in America. From mobile to magazines, nearly 200 million people …

Whether you're wondering how to calculate a rocket's trajectory or just want to find the area of a circle, these math, science, and technology resources can help.

Get ready for the next step in your or a loved one's education. These resources offer homework help, advice on qualifying tests, schools, and programs so that you have strong options and …

From physics, biology, and chemistry to astronomy and meteorology, learn how scientists gather evidence to investigate this world, and others.

From the nuances of spelling, capitalization, and punctuation to best practices for writing essays, these resources are useful for logophiles and students alike.

Jun 10, 2025 · These free printable periodic tables, with varying formats and data, can come in handy for studying, homework problems, or experiments in the lab.

May 9, 2025 · No one knows what the first human language was, but there are some theories. Learn about the oldest and most common theories of how language began.

May 13, 2025 · Memorizing grammar alone is not enough to learn the English language. This list of 40 common English idioms can help you master the nuances.

Become a better citizen by learning how society works. Discover the science behind human behavior with resources on economics, archaeology, sociology, and more.