In John's September Newsletter
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Kerry Emanuel on climate change and hurricanes
A satellite image of a hurricane with blue, red, green, and grey swirls.

A satellite measurement of Hurricane Harvey on Aug. 25 found that intense storms in the eastern side were dropping rain at a greater rate than 3.2 inches (82 mm) per hour. (Image courtesy of NASA/JAXA, Hal Pierce.)
“‘[With global warming, we could see] a 50-percent increase in the destructive potential” of the most powerful tropical storms,’ says meteorologist Kerry Emanuel of the Massachusetts Institute of Technology.”

For decades, MIT’s Kerry Emanuel has been a go-to researcher for those seeking insight into how climate change may affect catastrophic storms. The above quote is from 1992, in a Newsweek article “Was Andrew a Freak — Or a Preview of Things to Come?” — and has never been more timely.

Kerry is also an eloquent and forceful voice pushing leaders around the world to take the risks of climate change more seriously.

Now we’re once again deep into storm season around the world, and it’s not pretty. Many people are asking: are these extreme storms — in Texas, the Caribbean, South Asia — the result of climate change?

> Read the complete article
New Courses
A diagram of different colored ribbons and helices showing the crystal structure of human PLP phosphatase
5.07SC Biological Chemistry I
Lines and boxes forming a diagram of the experimental setup Mach-Zehnder interferometer.
8.04 Quantum Physics I
Updated Courses
A math diagram in rainbow colors showing the optimization of a convex function of two variables.
10.34 Numerical Methods Applied to Chemical Engineering
A photo of protesters holding signs, one of which reads, "System Change Not Climate Change."
17.181 Sustainability: Political Economy, Science, and Policy
John, we hope you learned something new or refreshed your memory on a topic you've previously studied.

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please consider donating to OCW today.

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New Chemistry from OCW
A painting of a man and a woman standing at a pier with a sailboat in the background.

Professor Catherine Drennan, wearing one of her many chemistry t-shirts, lectures in 5.111 on Acid-Base Equilibrium, posing the question: Is MIT Water Safe to Drink?

Do you love chemistry? Doesn’t matter!

OCW has just published a new version of 5.111SC Principles of Chemical Science. Designed for students who don’t have a strong background in chemistry or may not have taken any chemistry before, Principles of Chemical Science fulfills the introductory chemistry requirement that all MIT students must meet in order to graduate. 

Advancing Step by Step

The OCW site is another of OCW’s Scholar courses structured to help independent learners gain mastery of foundational subjects. Accordingly, the course site is supersaturated with content. There are full video lectures, lecture notes, problem sets and solutions, and exams and solutions, plus a set of clicker questions posed to students during the lectures to keep them actively engaged with the content. The site also has links to Behind the Scenes at MIT, a collection of short videos that feature current and former MIT researchers explaining how a particular chemistry topic is essential to their research and to an inspiring real-world application. 

The course is structured in linear fashion, progressing through five learning units: The Atom, Chemical Bonding and Structure, Thermodynamics and Chemical Equilibrium, Transition Metals and Oxidation-Reduction Reactions, and Chemical Kinetics.

The course materials are also collected in one handy place, the Resource Index, where they are organized by content type (video lectures, notes, problem sets, etc.), so you can quickly find specific things you might be looking for.


> Read the complete article
MITx News
A photo of a woman named Ruchi Garg who is standing in front of a backdrop of a picture of a wave.

Ruchi Garg re-entered the workforce with an upgraded skillset thanks to an MITx online programming course and an internship program. (Photo: Office of Digital Learning)

Smoother career re-entry with online learning

Engineer Ruchi Garg left the workforce to raise her children, and when she wanted to return years later, she wanted to update her skills in computer engineering. She found MITx’s Introduction to Computer Programming in Python, which helped her regain her confidence and earn an internship in the IBM Tech Re-Entry program. Now she’s a data analyst with The Weather Channel.

> Read her story via MIT News

Highlights for High School
A photo of a woman holding a sparkler with the caption "From a little spark may burst a flame" by Dante superimposed on the image.

Teachers, we are here to help you!

OCW’s Highlights for High School provides FREE open educational resources for high school educators and students. All of the resources were created at MIT, whether from Intro-level courses taught on campus or from outreach programs specifically designed for the high school level.

Here is a handy Teachers’ Guide to help you learn more about what we offer and more importantly, how to use those offerings with your students.

Views from OCW Supporters
OCW supporter

"My daughter, a high school sophomore, is immensely interested in engineering, math and science. She sincerely loves to learn. The opportunity to have access to many aspects of MIT's courses is invaluable.

OCW is an inestimable gift for students like my daughter who wish to engage in the superlative teachings of MIT's curriculum and professors. "

-Colleen, Independent Learner, USA

> Read more
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