James Dyson Foundation - Joaquin has made an amazing Marble Run, great design work Joaquin! Build your own Marble Run using the James Dyson Foundation Challenge Cards https://www.jamesdysonfoundation.co.uk/resources/challenge-cards.html | Facebook
James Dyson Foundation - Work as team this Christmas to contruct a marble run. Remember: the marble must run for 60 seconds to be a successful design. #JDFChallenge | Facebook
![Amazing Homemade Marble Runs - Science Sparks | Marble run, Science experiments kids, Science for kids Amazing Homemade Marble Runs - Science Sparks | Marble run, Science experiments kids, Science for kids](https://i.pinimg.com/originals/d6/93/86/d69386073a1f1380d06defe84b3b8c55.jpg)