After digging to a depth of 100 metres last year,
Russian scientists found
traces of copper wire dating back 1000 years, and
came to the conclusion
that their ancestors already had a telephone
network one thousand years
ago.

So, not to be outdone, in the weeks that followed,
American scientists dug
200 metres and headlines in the US papers read:
"US scientists have found traces of 2000 year old
optical fibres, and have
concluded that their ancestors already had
advanced high-tech digital
telephone 1000 years earlier than the Russians."

One week later, the Indian newspapers reported the
following:
"After digging as deep as 500 metres, Indian
scientists have found absolutely nothing.

So what did they concluded? Any guesses.........
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They have concluded that 5000 years ago, their
ancestors were already using wireless technology.