 |
 |
The Romans had no rat traps or poisons so they had to protect their grain stores from rats through other methods or risk starving. They built elevated grain stores with no rat accessible entry points.
Building floor a metre off the ground
Smooth stone pillar supports
With overhang impossible to climb around
No low level entry points
Ventilation via small openings at top of wall
Human access via removable ramps
to view the video: https://www.facebook.com/share/r/1CnTxu1Buf/