Buddhism entered Han China via the Silk Road, beginning in the 1st or 2nd century CE.

Polygons inscribed in the unit circle

In dynamical systems, a Hopf bifurcation is one where a parameter is varied past a critical point past which a periodic solution emerges. In this example when the weight is closer to the car a limit cycle exists in the dynamics where the system exhibits decaying oscillations, the system is stable. But after the weight is shifted the limit cycle disappears and the system becomes unstable by growing oscillations.

Map of the Conquests of Alexander the Great (356-323 BC) . During his youth, Alexander was tutored by Aristotle until age 16. Alexander broke the power of Persia in a series of decisive battles, most notably the battles of Issus and Gaugamela. He died in Babylon.

Map of India from all its roads in 2020

Blood Group of Children

The data is taken from a 2014 SRS (Sample Registration System) survey.

The voltage of transmission lines can go anywhere from 69 kV up to 765 kV. The power poles are higher and cables are thicker than ditribution lines. Transmission lines are bi-directional. The voltage of distribution lines varies between 4KV and 69KV.

The angle sum of a triangle being 180° is equivalent to the parallel postulate.

Roll a circle inside a circle three times as big. You get a curve with three sharp corners called a “deltoid,” shown in red above. It’s not obvious that you can describe this using a polynomial equation, but you can. The great mathematician Leonhard Euler dreamt this up in 1745. Credits : Sam Derbyshire

Deltoid

At -250 C you can make Niobium–tin superconducting. Around -265 C for lead and mercury. Now you can have highly pressurized (150 gigapascals) lanthanum decahydride (LaH10) transitioning at −23 °C. Note in conducting metals the interaction between conducting electrons and phonons (crystalline lattice) is poor. While superconductivity needs that interaction.

The study of turbulence allowed us to make balls that travel longer distances. Golf ball dents explained

*✍️मेजर ध्यानचंद खेल रत्न पुरस्कार - 2023 /Major Dhyan Chand Khel Ratna Award - 2023*

1. *Chirag Shetty - Badminton*
चिराग शेट्टी - बैडमिंटन


2. *Satwik Sairaj Rankireddy - Badminton*
सात्विकसाईराज रंकीरेड्डी - बैडमिंटन


*✍️National Sports Awards and Prize Amounts/राष्ट्रीय खेल पुरस्कार एवं पुरस्कार राशि*

*Major Dhyan Chand Khel Ratna Award: ₹25 Lakhs*
मेजर ध्यानचंद खेल रत्न पुरस्कार: 25 लाख रुपये

*Arjuna Award: ₹15 Lakhs*
अर्जुन पुरस्कार: 15 लाख रुपये

*Dronacharya Award (Lifetime Category): ₹15 Lakhs*
द्रोणाचार्य पुरस्कार (लाइफटाइम श्रेणी): 15 लाख रुपये

*Dronacharya Award (Regular Category): ₹10 Lakhs*
द्रोणाचार्य पुरस्कार (नियमित श्रेणी): 10 लाख रुपये

*Dhyan Chand Award: ₹10 Lakhs*
ध्यानचंद पुरस्कार: 10 लाख रुपये

*✍️विभिन्न गैसें और उनके उपयोग/Different gases and their uses*

*• Oxygen (ऑक्सीजन)*
👉 Medical use, welding | चिकित्सा उपयोग, वेल्डिंग

*• Acetylene (एसीटिलीन)*
👉 Welding | वेल्डिंग

*• Propane (प्रोपेन)*
👉 Fuel for heating, gas grill | गर्मी के लिए ईंधन, गैस ग्रिल

*• Butane (ब्यूटेन)*
👉 Fuel for lighters and torches | लाइटर और मशालों के लिए ईंधन

*• Nitrous Oxide (नाइट्रस ऑक्साइड)*
👉 Propellant for whipped topping, anesthesia | व्हीप्ड टॉपिंग, एनेस्थीसिया के लिए प्रणोदक

*• Freon (फ्रीऑन)*
👉 Coolant for air conditioners, refrigerators, freezers | एयर कंडीशनर, रेफ्रिजरेटर, फ्रीजर के लिए शीतलक

*• Neon (नियॉन)*
👉 Gas lasers | गैस लेजर

*• Nitrogen (नाइट्रोजन)*
👉 Preserving and pressurizing medical gas systems | चिकित्सा गैस प्रणालियों को संरक्षित और दबावित करना

*• Carbon Dioxide (कार्बन डाइऑक्साइड)*
👉 Carbonated beverages | सोडायुक्त पेय

*• Argon (आर्गन)*
👉 Light bulbs, welding | प्रकाश बल्ब, वेल्डिंग

*✍️सिंधु घाटी सभ्यता के प्रमुख स्थल, नदियाँ और उनके खोजकर्ता/Major Sites, Rivers, and Discoverers of the Indus Valley Civilization*

*मोहनजोदड़ो / Mohenjo-daro*
👉 सिंधु नदी | Indus River
👉 आर.डी. बनर्जी (खुदाईकर्ता) | R.D. Banerjee (Excavator)

*हड़प्पा / Harappa*
👉 रावी नदी | Ravi River
👉 दया राम साहिनी | Daya Ram Sahni

*कालीबंगा / Kalibangan*
👉 घग्गर-हकरा नदी | Ghaggar-Hakra River
👉 अमलानंद घोष | Amalananda Ghosh

*लोथल / Lothal*
👉 भोगवा नदी | Bhogava River
👉 एस.आर. राव | S.R. Rao

*चन्हुदड़ो / Chanhudaro*
👉 सिंधु नदी | Indus River
👉 एन.जी. मजूमदार | N.G. Majumdar

*धोलावीरा / Dholavira*
👉 लूनी नदी | Luni River
👉 जे.पी. जोशी | J.P. Joshi

*अमारी / Amri*
👉 सिंधु नदी | Indus River
👉 एन.जी. मजूमदार | N.G. Majumdar

*बनवाली / Banawali*
👉 सरस्वती नदी | Saraswati River
👉 आर.एस. बिष्ट | R.S. Bisht

*सुरकोटडा / Surkotada*
👉 जे.पी. जोशी | J.P. Joshi