Acid rain?

Last night
ah b told me about the acid rain
while we were taking dinner

He said the mix rice aunty told him
not to expose ourselves to the rain
in the period of 20th to 28th April
because it might cause skin cancer
I wonder
acid rain is very common
y does it suddenly so serious in this period

just now surfing around facebook
saw the same msg posted by friends too
but there are others commented
that the message of the acid rain
is totally inaccurate and wrong

According to NASA
the black or dark circle around the moon
is a common occurrence in space
and has no relationship whatsoever with acid rain

Appreciated the link posted by some friends
on the facebook about the clarification
to clear the air on acid rain fears

For more details
may click here

another thing is
most of the people claims the acid rain
will be on this month
but some reports stated it was
in the past March

Anyway
Thank God I haven pass this rumour to family yet
or else
they will sure getting panic