Engineering Flowchart

Comment: For Bert P.

Engineering and Science majors: "It’s dry and hard to get through"

Why Science Majors Change Their Minds (It’s Just So Darn Hard)

Excerpts:

Studies have found that roughly 40 percent of students planning engineering and science majors end up switching to other subjects or failing to get any degree. That increases to as much as 60 percent when pre-medical students, who typically have the strongest SAT scores and high school science preparation, are included, according to new data from the University of California at Los Angeles. That is twice the combined attrition rate of all other majors.

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The bulk of attrition comes in engineering and among pre-med majors, who typically leave STEM fields if their hopes for medical school fade. There is no doubt that the main majors are difficult and growing more complex. Some students still lack math preparation or aren’t willing to work hard enough.

Other deterrents are the tough freshman classes, typically followed by two years of fairly abstract courses leading to a senior research or design project. “It’s dry and hard to get through, so if you can create an oasis in there, it would be a good thing,” says Dr. Goldberg, who retired last year as an engineering professor at the University of Illinois at Urbana-Champaign and is now an education consultant.

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The latest research also suggests that there could be more subtle problems at work, like the proliferation of grade inflation in the humanities and social sciences, which provides another incentive for students to leave STEM majors. It is no surprise that grades are lower in math and science, where the answers are clear-cut and there are no bonus points for flair. Professors also say they are strict because science and engineering courses build on one another, and a student who fails to absorb the key lessons in one class will flounder in the next.

Comment: STEM mentioned above is science, technology, engineering and math. Image above is Don Herbert from Watch Mr. Wizard. On Engineering majors ... I know from the experience of my son who is now a Senior at the University of Minnesota. Balancing school, work, an internship at 3M, the Army National Guard and marriage is tough.

This is for Bert Perry

Comment: Because he is an engineer and I am not. But very cool regardless

Article: Omnivore engine technology

Flash animation: Omnivore engine technology

Micro V-12

Mini V12 RC car engine produces not-mini power

Excerpt:

The lilliputian engine displaces just 87-cubic centimeters, but produces between 6 and 8 horsepower running on a mixture of methanol and nitro methane.

Comment: Something totally different. Very cool.