Six Sigma & Lean Manufacturing

Six Sigma & Lean Manufacturing is a popular source for free content. The site focuses on the the methodologies and tools used within Six Sigma and Lean Manufacturing.

The site focuses on the DMAIC path. It covers the most commonly used tools from start to finish. Each topic (such as MSA, ANOVA, normality assumption, p-value, DOE, and much more) has simple explanations, examples, and practice certification problems. Offers a 1 week free trial to access and free and paid content. A subscription includes the following.

  • Access to all pages within the site. Thousands of pages of material, examples, practice problems, and more added monthly. Your secret source to success.
  • We’ll offer to help you (within reason) on particular topics, just send an email.
  • Special offers from Six-Sigma-Material or affiliates as available.
  • Free downloads throughout the site that are not available to the public.
  • “Refer a Friend” discount (scroll down to learn more).
  • Group membership discounts
  • Cancel anytime

They also have templates, tables, and calculators to help Green Belts and Blacks Belts execute their projects.

Do you live in Ohio? Could be money for you…

Do you live in Ohio? Could be money for you…


There’s a good chance you, a family member, or friend have ‘Unclaimed Property’ in Ohio. This process to check is simple and takes just a couple minutes, There are millions of dollars the state is trying to help find a rightful owner but it starts with you. This applies to those that currently live or have lived in Ohio in the past. You may even have a claim to a deceased person.

Once you discover a potential claim there is some personal information needed by the State. Depending on the claim there may be more information needed. The state paid out several millions last year. The search is too easy to not at least try. It’s free and legitimate.

The process is typically fairly simple to do yourself or with the help of a family member or friend. You can also call Customer Support 877-644-6824 or email