All you need to make a fire tornado is: Continue reading →
Posts Tagged: video
I made this video to demonstrate how you can levitate something using diamagnetism. The video is pretty self explanatory but leaves out some details... Continue reading →
I recently saw Avatar in 3D and 'forgot' to hand my glasses back in at the end. I thought I knew how this technology worked so I was very surprised when I started doing some experiments.
I saw Avatar at a Vue cinema that recently had 3D installed and the way it works is quite different to the IMAX. Continue reading →