Olivia
Online
The Information Booth
@TheInfoBooth
Washington, D.C.
Joined April 2022
3.6K Following
4.9K Followers
13.4K Posts
“Why NASA uses Tesla’s valve”
Marijuana usage in the US
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🚨: New quantum research reveals time doesn't move forward but folds onto itself meaning your present actions might already be reshaping your past.
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Fast walkers tend to have higher IQ & larger brains than slow walkers.
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💽 Countries which are World's AI Compute Leaders:
1) 🇺🇸 United States - 26
2) 🇨🇳🇭🇰 China + Hong Kong - 24
3) 🇩🇪 Germany - 7
4) 🇸🇬 Singapore - 6
5) 🇮🇳 India - 5
6) 🇬🇧 United Kingdom - 5
7) 🇫🇷 France - 5
8) 🇨🇦 Canada - 5
9) 🇿🇦 South Africa - 4
10) 🇰🇷 South Korea - 4
11) 🇯🇵 Japan - 4
12) 🇮🇹 Italy - 4
13) 🇦🇺 Australia - 4
14) 🇮🇪 Ireland - 3
15) 🇦🇪 United Arab Emirates - 3
16) 🇸🇪 Sweden - 2
17) 🇵🇱 Poland - 2
18) 🇳🇱 Netherlands - 2
19) 🇮🇱 Israel - 2
20) 🇨🇭 Switzerland - 2
21) 🇧🇷 Brazil - 2
22) 🇹🇼 Taiwan - 1
23) 🇹🇭 Thailand - 1
24) 🇸🇦 Saudi Arabia - 1
25) 🇳🇴 Norway - 1
(University of Oxford)
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Graphene just broke a fundamental law of physics.
Its electrons just did something physicists thought was impossible. For nearly 200 years, metals have obeyed the Wiedemann-Franz law – the rule that electrical conductivity and thermal conductivity always rise and fall together.
But in ultra-clean graphene, researchers at the Indian Institute of Science found the opposite. As electrical conductivity increased, thermal conductivity dropped, shattering a principle taught in every physics textbook.
The key lies at the “Dirac point,” a strange electronic tipping point where graphene is neither a metal nor an insulator. Here, electrons stop behaving like individual particles. Instead, they flow collectively as a nearly perfect fluid – a state called a “Dirac fluid.”
This discovery doesn’t just rewrite the rules for graphene. It provides a tabletop window into extreme physics usually reserved for black holes and high-energy colliders. Scientists say this behavior could help probe mysteries of quantum entanglement, black hole thermodynamics, and the very fabric of matter itself.
["Universality in quantum critical flow of charge and heat in ultraclean graphene." Nature Physics, 2025]
![Rainmaker1973's tweet photo. Graphene just broke a fundamental law of physics.
Its electrons just did something physicists thought was impossible. For nearly 200 years, metals have obeyed the Wiedemann-Franz law – the rule that electrical conductivity and thermal conductivity always rise and fall together.
But in ultra-clean graphene, researchers at the Indian Institute of Science found the opposite. As electrical conductivity increased, thermal conductivity dropped, shattering a principle taught in every physics textbook.
The key lies at the “Dirac point,” a strange electronic tipping point where graphene is neither a metal nor an insulator. Here, electrons stop behaving like individual particles. Instead, they flow collectively as a nearly perfect fluid – a state called a “Dirac fluid.”
This discovery doesn’t just rewrite the rules for graphene. It provides a tabletop window into extreme physics usually reserved for black holes and high-energy colliders. Scientists say this behavior could help probe mysteries of quantum entanglement, black hole thermodynamics, and the very fabric of matter itself.
["Universality in quantum critical flow of charge and heat in ultraclean graphene." Nature Physics, 2025]](https://pbs.twimg.com/media/G26CAOSWUAAAWSH.png)
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Which mobile brand rules in your country?
🇺🇸 USA: Apple
🇮🇳 India: Xiaomi
🇨🇳 China: Huawei
🇯🇵 Japan: Apple
🇩🇪 Germany: Apple
🇬🇧 United Kingdom: Apple
🇫🇷 France: Samsung
🇦🇺 Australia: Apple
🇧🇷 Brazil: Samsung
🇷🇺 Russia: Xiaomi
🇨🇦 Canada: Apple
🇲🇽 Mexico: Samsung
🇮🇹 Italy: Samsung
🇪🇸 Spain: Xiaomi
🇿🇦 South Africa: Samsung
🇳🇱 Netherlands: Apple
🇳🇬 Nigeria: Tecno
🇹🇭 Thailand: Oppo
🇲🇾 Malaysia: Vivo
🇦🇷 Argentina: Samsung
🇦🇪 UAE: Apple
🇸🇬 Singapore: Apple
🇻🇳 Vietnam: Samsung
🇭🇰 Hong Kong: Apple
🇧🇩 Bangladesh: Samsung
🇹🇷 Turkey: Apple
🇸🇪 Sweden: Apple
🇳🇴 Norway: Apple
🇫🇮 Finland: Samsung
🇵🇱 Poland: Samsung
🇨🇭 Switzerland: Apple
🇩🇰 Denmark: Apple
🇨🇱 Chile: Samsung
🇧🇪 Belgium: Apple
🇨🇴 Colombia: Samsung
🇮🇩 Indonesia: Transsion
🇮🇱 Israel: Apple
🇮🇷 Iran: Samsung
🇰🇪 Kenya: Samsung
🇵🇰 Pakistan: Samsung
🇸🇦 Saudi Arabia: Samsung
🇵🇭 Philippines: Samsung
🇪🇬 Egypt: Samsung
🇳🇵 Nepal: Xiaomi
🇲🇲 Myanmar: Oppo
🇰🇿 Kazakhstan: Samsung
🇳🇿 New Zealand: Apple
🇵🇹 Portugal: Samsung
🇭🇷 Croatia: Samsung
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Do you remember all of these formulas? ✍️
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Half of the World's GDP is in 3.6% of Land Area
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