Nature of electromagnetic radiation, photoelectric effect, spectrum of the hydrogen atom, Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron ...

Philip Ball peers into the quantum past, and uncovers a little-known paper published by Niels Bohr, Hendrik Kramers and John Slater in 1924, that proposed that the first law of thermodynamics may no ...

The 2025 JEE Main session 1 is planned to be conducted on 22, 23, 24, 28, 29, and 30 January. The National Testing Agency (NTA) has already released the 2025 JEE Main ...

Tesla has officially launched the new Model Y in North America and Europe after launching it in China earlier this month. The difference is that Tesla is now taking orders for both the older and ...

The Launch Edition New Model Y is available in one trim level, with a price starting just shy of $60K before incentives and deliveries starting in March. The Launch Edition New Model Y is ...

Tesla TSLA.O launched a redesigned version of its best-selling Model Y crossover in the United States, Canada and Europe on Thursday, weeks after it was first released in China. The refreshed ...

Tesla's updated version of the Model Y is now available to order in the US, Canada, the UK, and mainland Europe — weeks after it was unveiled in China. In the US, the refreshed car, including ...

Jan 23 (Reuters) - Tesla (TSLA.O), opens new tab launched a redesigned version of its best-selling Model Y crossover in the United States, Canada and Europe on Thursday, weeks after it was first ...

On January 20, DeepSeek, a relatively unknown AI research lab from China, released an open source model that’s quickly become the talk of the town in Silicon Valley. According to a paper ...