In Jordan's ancient Petra, sirens warn of flash floods

Admin November 18, 2018

In Jordan's ancient Petra, sirens warn of flash floods



In ancient times, Arab tribesmen dug diversion tunnels to protect their low-lying trading post of Petra against desert flash floods.

via FOX NEWS https://ift.tt/2DwYY9Y

Post a Comment

0 Comments

Emoji
(y)
:)
:(
hihi
:-)
:D
=D
:-d
;(
;-(
@-)
:P
:o
:>)
(o)
:p
(p)
:-s
(m)
8-)
:-t
:-b
b-(
:-#
=p~
x-)
(k)