The Professor shows us how liquid helium is recycled at his university - and comments on reports that party balloons are causing supply problems.
Footage from Brady's Large Hadron Collider trip is being regularly posted at http://www.youtube.com/playlist?list=PL7DEC46BD7058D7BB (on our sister Sixty Symbols channel)
More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry/index.aspx
Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/
Tagged under: liquid helium,He,LHC,large hadron collider,chemistry,periodicvideos,periodic table,periodic table videos,professor,martyn poliakoff,nottingham,chemicals,elements Large Hadron Collider
Find more lesson plans like this:0.2 miles in Feet: How-to & Steps
Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
Add multiple choice quizzes, questions and browse hundreds of approved, video lesson ideas for Clip
Make YouTube one of your teaching aids - Works perfectly with lesson micro-teaching plans
1. Students enter a simple code
2. You play the video
3. The students comment
4. You review and reflect
* Whiteboard required for teacher-paced activities
With four apps, each designed around existing classroom activities, Spiral gives you the power to do formative assessment with anything you teach.
Carry out a quickfire formative assessment to see what the whole class is thinking
Create interactive presentations to spark creativity in class
Student teams can create and share collaborative presentations from linked devices
Turn any public video into a live chat with questions and quizzes