Noether’s Theorem ✍️
This equation reveals that every continuous symmetry in nature, a change you can make to a system without affecting its physical laws, brings about a conservation law. In simple terms, if the universe does not react to a certain change in perspective, it must keep a related physical quantity constant. For example, since the laws of physics remain unchanged no matter when you are (Time Symmetry), energy is conserved. Since the laws are the same regardless of where you are (Space Symmetry), momentum is conserved. Because they stay the same regardless of which way you face (Rotation Symmetry), angular momentum is conserved. This insight shifted our view of the universe. We no longer see conservation as just a series of lucky observations, but as a necessary outcome of the symmetry of space and time.
Year these companies were founded:
2016: TikTok
2011: Zoom
2009: Uber
2006: Twitter
2004: Facebook
2003: Tesla
2002: SpaceX
1999: Alibaba
1998: Google
1997: Netflix
1994: Amazon
1976: Apple
1975: Microsoft
1972: Atari
1971: Starbucks
1964: Nike
1951: Texas Instruments
1946: Sony
1938: Samsung
1923: Disney 1911: IBM
1907: UPS
1903: Ford
1889: Nintendo
1802: DuPont
World's best cities to live in.
1. 🇬🇧 London
2. 🇯🇵 Tokyo
3. 🇨🇳 Shanghai
4. 🇸🇬 Singapore
5. 🇦🇺 Melbourne
6. 🇦🇺 Sydney
7. 🇫🇷 Paris
8. 🇨🇳 Beijing
9. 🇺🇸 New York
10. 🇳🇱 Amsterdam
(Global Finance Magazine)
🇯🇵 Prominent companies originating in Japan:
Toyota
Sony
Honda
Nintendo
Panasonic
Mitsubishi Motors
Nissan
Uniqlo
Canon
Yamaha Motor
Fujitsu
Hitachi
Sharp
Toshiba
Subaru
Suzuki
Kawasaki Heavy Industries
Mazda
Nikon
Sega
Bandai Namco
Capcom
Square Enix
Konami
Asahi Group
Kirin Holdings
Suntory
Shiseido
Yakult
NTT
SoftBank
Rakuten
Mitsubishi Heavy Industries
Komatsu
Kubota
Mitsubishi UFJ Financial Group
Sumitomo Mitsui Financial Group
Mizuho Financial Group
Mitsui & Co.
Itochu
Marubeni
Japan Airlines
ANA Holdings
Pioneer
Casio
Brother Industries
Ricoh
Yaskawa Electric
Fanuc
The 10 Most Common Official Languages In The World:
1. English — 58 Countries
2. French — 27 Countries
3. Arabic — 23 Countries
4. Spanish — 20 Countries
5. Portuguese — 9 Countries
6. German — 6 Countries
=7. Russian — 5 Countries
=7. Swahili — 5 Countries
=9. Malay — 4 Countries
=9. Italian — 4 Countries
Note: by number of sovereign countries in which they are de jureor de facto official, although there are no precise inclusion criteria or definition of a language.
Top 10 Biggest Economics in the World 🌎 (PPP)
1. 🇨🇳 China - $37.07T
2. 🇺🇸 United States - $29.17T
3. 🇮🇳 India - $16.02T
4. 🇷🇺 Russian Federation - $6.91T
5. 🇯🇵 Japan - $6.57T
6. 🇩🇪 Germany - $6.02T
7. 🇧🇷 Brazil - $4.7T
8. 🇮🇩 Indonesia - $4.66T
9. 🇫🇷 France - $4.36T
10. 🇬🇧 United Kingdom - $4.28T
PPP: Purchasing Power Parity
Source: IMF