User contributions for 68.126.150.205
From Tardis Wiki, the free Doctor Who reference
6 August 2012
- 08:1208:12, 6 August 2012 diff hist +37 17th century Linked to the 1677 paper on sympathetic vibration.
- 07:5007:50, 6 August 2012 diff hist +55 1677 Linked to the paper from 1677.