2019/05/23

SciFi con 2019

  Scifi Con Dates May 17-26, 2019
  SURL --->Venue
Sim Color: Pink
Sim Name: SFC Pandora
Sim Description: A lush world of alien landscapes and giant trees.

Sim Color: Blue
Sim Name: SciFi Stories
Sim Description: We are all writing our stories on our various planets – come and share yours!

Sim Color: White
Sim Name: Atlantis
Sim Description: A watery world with wide blue skies and colossal futuristic architecture.

Sim Color: Green
Sim Name: Utopia Planitia
Sim Description: Dusty red martian landscape, home to the Starfleet shipyards.

Sim Color: Orange
Sim Name: The Grid
Sim Description: Neon-highlighted Tron-style event venues and tributes.

Sim Color: Yellow
Sim Name: The Rock
Sim Description: Far from paradise, far from home, far out in space, lies… “The Rock”. Tumbling space mountains all gravitationally bound and orbiting each other.








2019/05/18

Presentation in the Science Circle May 18,2019. First Image of a supermassive Black Hole


First Image of a supermassive Black Hole
 From abstract in website
“Staring into the abyss: the first image of a supermassive black hole”
On April 10 of this year, the Event Horizon Telescope team released a radio image of the black hole at the core of the galaxy M87. The image is a ring of light, brighter on one side. What does it mean? What does it tell us about the black hole? Why are people so excited about it?
In this talk, I’ll discuss what black holes we know are out there, including supermassive black holes like this one. I’ll talk what it really means to take a picture of something that no light escapes from, and I’ll talk about how the image we see is just as much affected by the gravity of the black hole as it is by the plasma that actually emitted the light we’re looking at.
 By Rob Knop


Here is the link to his voice.
 Rob Knop : Physics & Astronomy(website)












  In talking about resolution, Rob is setting us up for how the Event Horizon Telescope, with its eight telescopes synchronized across five continents, effectively creates an aperture the size of the whole Earth! So it has a resolution high enough to see details around a supermassive black hole in M87!














Related links (Japanese)
Related links (English)

2019/05/14

cafe Primona 2

前の記事でお約束したプリモナの店主さんのポートレートです。








2019/05/11

Cafe Primona

primona cafe  海辺の明るいおうちカフェです。店主は天然のんびり屋です。ご自由にくつろいでくださいね。物づくりのお話しとか聞くのも大好きです。不定期オープンです。チャットオンリー、どなたでもどうぞ。離席たまにあります~^^


MAP
開店してまだ数日という新しいお店を訪問しました。プリモーナさんというお店です。店先にはたくさんの開店お祝いの花輪が届いていました。

メインランドの一等地のゆとりのある敷地内に建物があります。海辺のとても眺めの良い場所ですね。

ガラス張りの木造ロッジ風の建物です。外にも気持ちよさそうなテラス席が用意されいます。

店内にはいろいろ仕掛けの椅子が置いてあります。これならたくさんの客が重なっても大丈夫。


出来るだけ壁や天井を抜いてあるのでとても広く感じます


開店したばかりなのに、もうかなりの盛況。

お花や調度品のセンスもとても素敵です


このお店の最大の特徴はカウンターの後ろの壁に後ろから見た時の透明処置がしてあることです。カメラの取り回しがとてもよくて、光も十分に取れて撮影には最適の環境になっています。

うしろ向きですが、オーナーのもなさん。素晴らしく聞き上手なので、つい話し込んでしまいます。言葉使いが丁寧でとっても好感がもてます。次回、正面からの写真にご期待ください。

2019/05/10

May 12 is the Mother's Day 2019

Mother's Day is a celebration honoring the mother of the family, as well as motherhood, maternal bonds, and the influence of mothers in society. It is celebrated on various days in many parts of the world, most commonly in the months of March or May.
While the United States holiday was adopted by some other countries, existing celebrations, held on different dates, honouring motherhood have become described as "Mother's Day", such as Mothering Sunday in the United Kingdomor, in Greece, the Eastern Orthodox celebration of the presentation of Jesus Christ to the temple (2 February of Julian Calendar). Both the secular and religious Mother Day are present in Greece Mothering Sunday is often referred to as "Mother's Day" even though it is an unrelated celebration.