1b323f4e-396e-444f-af7f-42f34eeda603 July 31, 2018July 31, 2018 HandMadebyJanx https://handmadebyjanx.files.wordpress.com/2018/07/1b323f4e-396e-444f-af7f-42f34eeda603.mov Boomerang Trampolining Published by HandMadebyJanx Hello and welcome! Once a software engineer, I now share my coding knowledge and love of tech, coding, science and maths with children in clubs and tutoring. View all posts by HandMadebyJanx