Terms of Use
Last updated: July 3, 2026
The one that matters: engineering content
The Brief, the calculators, and everything else on HuntsvilleEngineers.com are reference and educational material — not engineering services. We work hard to get every formula and fact right (and test them mechanically), but nothing here substitutes for your own engineering judgment, your program's processes, or review by a licensed Professional Engineer where one is required. If a number from this site is going into flight hardware, a structure, or anything safety-critical: verify it independently. You know this. It's your stamp, not ours.
Using the site
Read it, use the calculators, share links, forward the Brief to one engineer friend (please). Don't scrape the site into your own product, misrepresent our content as yours, or attack the infrastructure. Automated access that respects reason is fine; abuse gets blocked.
The newsletter
Subscribing gets you the Huntsville Engineering Brief by email. Unsubscribe any time, one click. How we handle your address is in the Privacy Policy.
Content & ownership
Site content is ours (© HuntsvilleEngineers.com). Formulas and physical constants belong to everyone — Ohm did not license his law. Quoting with attribution is welcome; wholesale republication isn't.
No warranty
The site is provided as-is. We aim for accuracy and uptime and promise neither. To the maximum extent permitted by law, we're not liable for decisions made from this content — see the engineering disclaimer above, which is the whole point.
Contact
Questions, corrections, disputes: [email protected]. Governed by the laws of Alabama, USA.