| #9064, aired 2024-03-21 | THERE WILL BE A TEST ON THIS $1000: In 1915 Emil Truog developed a test to measure the level of this property in soil, leading to restored fields & increased yields pH (acidity) |
| #8915, aired 2023-07-14 | SCIENCE $800: If your test paper is reading a 7, you know your garden soil's pH is this, neither acidic nor basic neutral |
| #8900, aired 2023-06-23 | A CHEMISTRY TEST $1200: A solution with a pH of less than 7 is an acid, which will turn this paper red litmus |
| #7774, aired 2018-05-31 | YOU SHALL NOT PASS! $400: Acidity or alkalinity is determined by this test; in politics, a failed one can cause great damage a litmus test |
| #7064, aired 2015-05-07 | "PH" TEST $800: To try to scam someone out of confidential information over the Internet phish |
| #7064, aired 2015-05-07 | "PH" TEST $1600: Old-time soda fountain drink made by blending carbonated water & flavored syrup a phosphate |
| #7064, aired 2015-05-07 | "PH" TEST $2000: Need a house-warming gift? How about this houseplant? a philodendron |
| #7064, aired 2015-05-07 | "PH" TEST $4,000 (Daily Double): A finger bone, or a formation of soldiers a phalanx |
| #7029, aired 2015-03-19 | LAWN CARE $400: Measuring alkalinity or acidity, test this 2-letter quality of your soil pH |
| #5297, aired 2007-09-25 | OLIVE OIL $600: Here's a pH test-- all olive oils are graded in accordance with the degree of this they contain (lower is better) acidity |
| #4988, aired 2006-04-26 | SCIENCE CLASS $1600: A litmus test can help you set things on this scale devised by S.P.L. Sorensen a pH scale |
| #2985, aired 1997-07-18 | IN THE BACKYARD $200: It's a good idea to regularly test the pH & chlorine levels of the water in one of these a swimming pool |
|
Ryan Stoffers, a sophomore from UCLA
|
2010-A College Championship 1st runner-up: $50,000. Hometown: Saratoga, California. Ryan Stoffers...
|
|
Danny Devries, a junior from the University of Michigan
|
2008 College Championship semifinalist: $10,000. 21 and from West Bloomfield, MI...
|
|
Brandon Hensley, a sophomore from Caltech
|
2008 College Championship quarterfinalist: $5,000. 19 and from Huntington, WV at...
|
|
Robert Knecht Schmidt, a patent agent from Cleveland, Ohio
|
Season 26 1-time champion: $12,799 + $1,000. Middle name pronounced like...
|
|
Mike Maheu, a high school teacher from San Diego, California
|
Season 25 2-time champion: $46,242 + $1,000. Last name pronounced like...
|
|
Dave Belote, the base commander from Nellis Air Force Base, Las Vegas
|
2010 Tournament of Champions wildcard semifinalist: $10,000. Season 26 5-time champion:...
|
|
Rachel Pildis, a software developer from Oak Park, Illinois
|
Season 26 1-time champion: $12,000 + $2,000. Rachel Pildis - A...
|
|
Beth Cimini, a junior at Boston University from East Longmeadow, Massachusetts
|
2005 College Championship semifinalist: $10,000.
Jeopardy! Message Board user name: BrightStars1212
|
