This activity, from the Royal Observatory Greenwich, is designed to help students find out all about the Moon, and some of the other 200+ moons that orbit other planets in the solar system.

...

In this Future Morph video Suresh Chawla talks about designing, building and moving stage scenery. Suresh explains how working in the theatre challenges him to solve design problems and build useable solutions. He describes how scenery must be light and strong before explaining how some pieces are moved with pulley...