Thursday
Here are the 2 videos on making tumbleweed gliders.
https://www.youtube.com/watch?v=ZeyLxJmt7qI
https://www.youtube.com/watch?time_continue=32&v=LefTqarcvCI
Here is a link to a pdf version showing how to make these
http://www.abc.net.au/science/surfingscientist/pdf/lesson_plan20b.pdf
Here are the 2 videos on making tumbleweed gliders.
https://www.youtube.com/watch?v=ZeyLxJmt7qI
https://www.youtube.com/watch?time_continue=32&v=LefTqarcvCI
Here is a link to a pdf version showing how to make these
http://www.abc.net.au/science/surfingscientist/pdf/lesson_plan20b.pdf