No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

Cleaning Pennies with Juices

Q. Can you help me form a hypothesis with apple, orange, and grape juice cleaning pennies?

Kaelly
- Tucson, Arizona, The U.S.
2002

A. Sure, Kaelly. A hypothesis is an assumption that you wish to demonstrate or disprove by experiment. So, between what you already know about apple juice, orange juice, grape juice, and pennies; and your intuition and gut feelings, give us a statement that you think is probably true, but do not know for sure if it's true, and which you think should be provable or disprovable by an experiment which you can do. Voila, you have formed an hypothesis.

So what do you think is probably true, but you do not know for sure if it's true, and you think you can prove or disprove by experiment?

Please see our F.A.Q. on the subject.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2002

(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: