Gravitational Waves
Основная информация
| Автор: | Murrough Landon |
|---|---|
| RSCDS: | Не RSCDS |
| Сочинен в России: | Нет |
| Публикация: | Woodhall Book 4 |
| Рекомендуемая музыка: | - |
Параметры
| Тип танца: | Reel |
|---|---|
| Тип сета: | Longwise set |
| Размер: | 8x32 |
| Формат сета: | 4 couples |
| Танцующие пары: | 3 |
MiniCribs
1-4
1s set, 1M casts to 2nd place as 1L dances Petronella turn to centre top (2s step up 3-4) 5-8 LIGO (L-shape) Set+Link:
1L between 2s facing down & 1M between 2M & 3M on sides all join hands & set (in “L” shape), 2L dances to 3M’s place while 1L+2M+1M+3M pull back RSh & chase clockwise 2 places round to new “L” shape, 1M between 2M+3M at top, 1L between 2M+3L on Ladies’ side
9-12
Repeat LIGO Set+Link: 3L dances to 1M’s place, others pull back RSh & chase clockwise 2 places to end 3M, 1M, 2M on Ladies’ side & 1L between 2s in 3rd place facing up
13-16
1s dance RSh 1/2 round each other then birl (or turn 1.1/2 RH) to face 1st corners (pstn)
17-24
1s dance 1/2 diag reel of 4 with 1st corners, pass LSh to face 2nd corners (pstn) & dance 1/2 diag reel of 4 with 2nd corners, 1s pass RSh to 2nd place own side
25-32
2s+1s+3s circle 6H round & back
E-Cribs
1-8
1c set | 1M casts off as 1W petronellas to 1pl centre (2c up) ; «LIGO Set&Link» 2W+1W+2M+1M+3M set taking hands in L-shape | 2W dances to 3M pl while others cast clw to new L-shape (across 1pl & down W side)
9-16
3W+1W+2M+1M+3M repeat [5-8] ; 1c dance RSh ½ way round each other then birl (or turn 1½ RH) to face 1cnr[pos]
17-24
1c+1cnrs ½ diag RSh Reel4, 1c pass LSh to 2cnr[pos] ; repeat with 2cnrs, 1c pass RSh to own side
25-32
Circle6 & back (2,1,3)
Заметки
The dance celebrates the first detection by the
LIGO detector
of gravitational waves produced by two black holes circling and merging together over a billion light years from Earth. This event was observed on 14 September 2015 almost exactly a century after the existence of gravitational waves was predicted by Einstein in his General Theory of Relativity.
Bars 5-12 represent the LIGO detector which has two 4 km long arms arranged in an L shape. Bars 13-16 show the circling and merging black holes. The wiggly reels are the resulting gravitational waves and the final circle is for the
Nobel Prize
medallions awarded by the Swedish Academy in recognition of this amazing scientific achievement.
A recording by
Ian Robertson
of the music for this dance is available via
https://my.strathspey.org/u/murrough/recording/
.
LIGO detector
of gravitational waves produced by two black holes circling and merging together over a billion light years from Earth. This event was observed on 14 September 2015 almost exactly a century after the existence of gravitational waves was predicted by Einstein in his General Theory of Relativity.
Bars 5-12 represent the LIGO detector which has two 4 km long arms arranged in an L shape. Bars 13-16 show the circling and merging black holes. The wiggly reels are the resulting gravitational waves and the final circle is for the
Nobel Prize
medallions awarded by the Swedish Academy in recognition of this amazing scientific achievement.
A recording by
Ian Robertson
of the music for this dance is available via
https://my.strathspey.org/u/murrough/recording/
.
Видео 1
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