I have been a Twitter die-hard for years and didn't know about this function. You have indeed changed my Twitter world today by sharing. Thanks so much!
"Some of the most dynamic thinkers and doers in education today are pioneers in active learning. Their pedagogy promotes the four Cs that the National Education Association (NEA) deems necessary "for success in college, career, and citizenship in the 21st century": critical thinking, creativity, communication, and collaboration."
Wow... so much potential danger here. In America, we have successfully removed most all danger from any kind of learning. It's sanitized... and boring.
Excellent use of public domain video clips and voiceover to communicate "Creating Great Things Through Collaboration". Part of the #ETMOOC course I'm involved in.