Tim Armstrong is responsible for maintaining the three caesium atomic clocks at the Measurement Standards Laboratory in Lower Hutt. These clocks are responsible for maintaining accurate time in New Zealand. In this video Tim explains why it is necessary to have three such clocks, rather than just one.
Using this item
E=mc2
This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.
Add new comment