Useful course about climate change and nanotechnology applications; also, you can improve your language- skills.

Very complete course. It is very good to people that are starting the studies, mainly with scientific interests.

Amazing, It´s a great way to learn about climate change and english.

helped me practice and improve my English

Thank you very much,

very valuable information,

and the instructors are very dynamic, sensible, and reach others.

It´has been a really good course en which I could learn to know technic words and new language. I recomend you.

Excellent course! I've increased my English vocabulary and reviewed several important questions about science.

Es un excelente curso donde se aprende con un tema muy importante como el cambio climáticoy su problematica.

Thank you so much for this experience, for this strongly interesting and useful course. I will recommend it.

I had fun accomplishing this course and learned so much. Thank you Coursera and University of Pennsylvania.

Great course! It was very interesting for me and helped further my understanding of climate change. Thanks!

It is very easy to understand and learn and it is very enjoyable with many quizzes and videos and readings.

I had a great experience taking this course. The teachers did a great job and I understood everything cle

Thank you for this course

It was very well organized and rich in technical informations and grammer rules.

I recommend this course, because I could increase my english vocabulary and improve in my english skill.

I have learned many Englih skills and knowledge about environment. It's very practical and instructive!

Useful knowledge, short lecture content, not lengthy, but still enough. Learn a lot of new vocabulary.

WoW! I'm very happy.

I hope University of Pennsylvania will continue to provide us with such courses.

The instructors were excellent! The current topics were interesting. I really recommended this course.

I very like it. And of coure, again and again I will be back and refresh my thought about this course.

This is a very good course for an engineer who needs to improve the skill of listening and presenting.

Es un curso muy bueno para mejorar nuestras habilidades en inglés y conocer vocabulario especializado.

Awesome course made for STEAM students who seeks to improve their English skills in academic writing.

knowledgeable and refreshing course. I am learning insights on how to help lessen the global warming.

Thinks a lot for this coursera . It give me alot of Information and knowledge . I am grateful to you.

Excelente, extremamente instrutivo tanto no sentido técnico quanto no sentido informativo. Recomendo.