Blog of Leonid Mamchenkov

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Entries Tagged as 'Memories'

Coach

Posted in All on February 26th, 2006 · No Comments

I met my yachting coach today.

I don’t remember if I blogged about it, so I’ll mention it here. I used to do a lot of sailing back when I was a kid. I never got up to a professional level, but never-the-less I got good enough to participate in a few competitions here and there.

I almost forgot (until today that is) that yachting was a big part of my life a few years ago. There were summers when I spent entire days in the club.

It was fun. It was a perfect mix of physical training, water sports, and social life. And, of course, the good part of it all being fun was due to my coach.

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Passing the vision test

Posted in All on June 21st, 2005 · No Comments

Few years ago, when I was in high school, I had a classmate who was wearing this really thick glasses. His vision was terrible. But every time he was passing the vision test, he scored the most points. I was wondering how he was doing it, since he could see practically nothing.

The trick was simple.

Back than vision tests were done using Sivcev’s tables. The most common Sivcev table is a poster with rows of random latters. The top row has two letters in biggest font. Next row has three letters in smaller font, and so on. Reading letters from a certain distance can suggest how good a person can see.

The guy just had the whole table memorized. Yes, that’s true. He knew all the letters in all the rows and could spell of them back and forward and as you wish. I thought it was close to impossible at the time.

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