Affiliate Disclosure

Last updated: 2026-06-04

Some articles on Tomi's Wonderland contain affiliate links. If you click one and buy something, we may earn a small commission, at no extra cost to you. We share this in the spirit of the U.S. Federal Trade Commission's guidance on honest disclosure.

How we choose what to mention

We only point to products we believe are genuinely useful to a curious reader, such as telescopes, microscopes, science kits, and books. A commission never changes what we recommend or what we write. If something is not worth your money, we will say so or leave it out.

Amazon and other programs

Where applicable, Tomi's Wonderland participates in affiliate programs such as the Amazon Associates Program and similar retailer programs. As an Amazon Associate, we earn from qualifying purchases. Individual partner names and terms vary and may change over time.

Your trust comes first

Our priority is clear, accurate, useful science writing. Advertising and affiliate revenue help keep the site free, but they do not shape the facts. If you ever feel a recommendation is off, please tell us.