Home / Events on 19 March / Time zones established in the US
On 19th March 1918, time zones were established and daylight saving time was approved by US Congress.
How do I view a deleted web page?
Is there a way to view a deleted web page - one that is no longer available? Yes there is and the solution is quite simple. [more...]
In 1983, Fred Cohen, an American computer scientist, defined a computer virus as a "program that can affect other computer programmers by modifying them in such a away as to include a (possibly evolved) copy of itself". Cohen is known for his research on computer viruses and has developed several techniques for defending against viruses and for automation of protection management functions. [more...]
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