| Back to school 1 Sep 24 |
| Fowler's discovery (and doc… 7 Aug 24 |
| You’ve got your results: Now w… 7 Jul 24 |
| Rovelli's White Holes - the… 1 Jul 24 |
| Reflections on the (not so) new … 29 Jun 24 |
| Last May exam 29 Apr 24 |
| Following footsteps 14 Apr 24 |
| Cat 2 agenda 4 Mar 24 |
| pARTicle physics 12 Feb 24 |
| Hector's House 17 Jan 24 |
| IB evaluations - What really hap… 16 Jan 24 |
| Darts (I'm still here) 9 Jan 24 |
Monday 23 October 2017
I thought I'd see if I could demonstrate why masking gives a better x ray image using Algodoo. I think it works quite well. The scattering medium is made of small reflective triangles and each laser beam is composed of multiple lasers of different colour. You can clearly see where the absorbing medium is situated when the mask is added.
