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Puzzles
In January 1999 Sarah Flannery won the Esat Scientist of the year for Ireland with her project on cryptography. “Single-handedly a 16-year-old appeared to have found a way of securely encrypting – that is, the science of secrecy – hiding sensitive information on the Internet, which worked 22 times faster than the one developed at…
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PONY EXPRESS
In 1850 William Hepburn Russell and James Brown formed a company to deliver 600,000 pounds of government supplies to Santa Fe. Soon afterwards, Russell began delivering supplies to Fort Hall. The freighting business was a great success and in 1854 he joined forces with two other businessmen, Alexander Majors and W. B. Waddell, to start…
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Riskless living
When I was 39 years old I entered Birmingham Polytechnic as a lecturer. During that time in that department we developed several diplomas and when we were upgraded to a university these were turned into first degrees. This necessitated meeting the representatives of the CNAA,1 and because I was senior lecturer and subject tutor for Building…
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