Mondays 9/8c on Science
Seamless tubes are stronger and more resilient to pressure and tension than a tube with a welded seam. Seamless tube is manufactured from a solid block of stainless steel, as opposed to sheets of rolled material.
Watch full episodes:
Subscribe to Science Channel:
Check out our friends at Seeker.com
Tagged under: How It' Made,production line,factory ,mechanical production, ,everyday items,stainless steel,steel tubes
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