| Random Term |
root mean square velocity |
| the square root of the average of the squares of the individual velocities of gas particles |
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| April 28 in chemistry |
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1924 - Alfred Bader born: founder of Aldrich Chemical (now part of Sigma-Aldrich). |
1941 - Karl Barry Sharpless born: catalytic oxidation, particularly stereoselective oxidation (e.g. epoxidation), in organic synthesis. |
1954 - Champion International (now part of International Paper) incorporated. |
sources: http://webserver.lemoyne.edu/faculty/giunta/week.html, http://todayinsci.com
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