The weighted bamboo stick |
 |
| Fig 2 - the weight was dedded to the center each time. The ruler positioned to read the deflection to within 0.5 mm is seen at right. |
The weighted bamboo stick |
|
|
| Fig 2 - the weight was dedded to the center each time. The ruler positioned to read the deflection to within 0.5 mm is seen at right. |