Tuesday, August 27, 2019
Takashi Tachibana (立花孝志): @さゆふらっとまうんど：N国党・立花孝志さんにどうしたら人気YouTuberになれるか聞いてみた。
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| Sayu Flatmound (さゆふらっとまうんど) |
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| Takashi Tachibana (立花孝志) |
Shinji Miyadai (宮台真司): @少年革命家ゆたぼんチャンネル：【アンチはムシ】社会学者の宮台真司さんに「学校は絶対に行かないといけないのか？」聞いてみた
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| Shinji Miyadai (宮台真司) |
Monday, August 26, 2019
@Deep Astronomy: Physicists Hunt for Mirror Universe to Explain Neutron Decay Mystery & Dark Matter
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| Leah Broussard |
- Anatoli Serebrav
- Mirror Universe
Sunday, August 25, 2019
Thursday, August 22, 2019
Erik Verlinde: @Studium Generale Delft: A New View on Gravity and the Cosmos
- Apsis
- Aphelion
- Perihelion
- 近点・遠点
- Gravitational lensing
- Einstein Ring
- Detection of Gravitational Waves (from Merging Black Holes)
- Rotation velocity of a galaxy
- Bekenstein & Hawking's Black Hole Thought Experiments
- Black holes emit radiation
$$S = {Area \over 4Gℏ}c^3$$
The amount of information is determined by the area of the black hole horizon.
- EPR pair
- It from Qubit
Wednesday, August 21, 2019
Sunday, August 18, 2019
Friday, August 16, 2019
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