Legal
Terms of Use
Effective September 2026
Using this site
Engineering Vault is operated by Cognitive Flow Solutions, LLC. By using Engineering Vault, you agree to these terms. If you don't agree, please don't use the site.
Educational information only
Everything here is general educational information. It is not professional, career, legal, or financial advice. Pay, job, and ROI figures are estimates based on public data and may not reflect your situation.
Safety
Project ideas can involve electricity, tools, and chemicals. You are responsible for following safety guidance and getting adult or professional supervision where needed.
Content
You're welcome to use the site for personal learning. Please don't copy or republish large portions of the content without permission.
Links and affiliates
The site links to other websites, including Amazon affiliate links. We aren't responsible for the content, products, or practices of those sites.
No warranty
The site is provided as is. We work to keep it accurate, but we can't guarantee it is complete, current, or error free, and we aren't liable for decisions made based on it.
Changes
We may update these terms. Continuing to use the site means you accept the current version.
Contact
Questions? Email yourengineeringsister@gmail.com.