a: seismograph ~
b: ink printer
What:
"A seismograph is like a ink printer. It has a graph paper roll and a drum rotates the paper automatically when it prints. The seismograph machine is always kept switched on. When ever the tremors or Earthquakes are detected, the machine starts functioning automatically."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Jan 20 2019 10:24 AM
#12054 Email metamia about this
No critique for this page.
Feel free to be the first
Feel free to be the first
Please review the linked page for context.
If you can think of something better than this,
please add it to the database