2016-03-09 (Wednesday)

Today, I learned that:

Already yesterday, I could watch in real time a streaming video of the total solar eclipse, which was happening at the same time next day in the Pacific Ocean. It was a webcast arranged by NASA (North American Space Administration) transmitting live from one of the Micronesian islands, where the eclipse was total during 4 minutes, from 22:38 to 22:42 yesterday my time. Below, I show two screen shots that I took during the totality.

totaleclipse

Two photos from NASAs webcast from Micronesia, showing the totality of the solar eclipse. The left photo, from the first seconds of totality, shows the Sun’s corona and the second one is the exact moment when the Sun starts to get out of the Moon’s obstruction, creating a so-called Diamond Ring.

And while we are at it, here comes another update to my post from 2016-02-15, when AIK celebrated its 125th anniversary:

After an exciting sudden death, AIK beat Tingsryd with 4-3 and won the Swedish Icehockey’s 2nd division, aka Allsvenskan. Now AIK will dispute a series of best of 7 against Karlskrona, where the winner is qualified for SHL next year.

And of course, we must not forget that the Swedish female national football team today qualified for the Olympic Games after a draw (1-1) with the Netherlands.

To continue in the name of sports, here are two other interesting facts:

According to a podcast from Scientific American (reference #2 below), a researcher who wanted to measure perception went to a softball game and after the game, she showed the players a poster with different sized softballs, asking them to point out the correct one. People who hit better selected a larger circle, meaning the batters who were hitting better saw the ball as bigger. Which means not everyone sees the ball the same way. And it also means that what we see is affected by our ability to act. Performance impacts vision.

In other studies she found that golfers who putted better saw the hole as bigger than did poor putters. Faster swimmers saw targets underwater as being closer than did slower swimmers. And she had athletes who were not placekickers try to make field goals in American football. The ones who did better saw the space between the uprights as wider.

Bottom line:
“You don’t see the world the same the others. You see the world in a way that’s unique to you, and it’s unique to your abilities.”

Finally, do you know what a golden set is? In volleyball, if after the last play-off match, two teams are still tied, a sixth set (“golden set”) decides which team wins the play-off series. This means, that one team wins by a 3-3 set draw! See reference #3 below, if you do not believe me!

… That’s what I learned in school !

Refs.:

1: The total solar eclipse 2016-03-09 over Micronesia

2: Ball Really Looks Bigger to Better Hitters

3: Golden set to decide a volleyball game

+: What did you learn in school today ?

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