9SO SS: Interesting Inventions

Inventions are one of the things that have changed the way that we live and work. Instead of doing a lot of manual labour (work using our hands) we use technology to do things. Click here to view a powerpoint that outlines some of the world's most interesting inventions. How many inventions are you able to guess correctly? Note: To access this powerpoint slide you will need to click on the 'view presentation in a new window' option that is underneath the slide...