Near-infrared spectroscopy is a form of non-invasive imaging that applies near-infrared radiation (wavelengths 780 nm to 3,000 nm) to chemicals or biological subjects to measure differential ...

Looking to make a camera purchase, but do not know about the best models in India? Here’s a list of cameras priced under Rs. 30,000 that are currently available to buy in the country. The latest ...

If you are in the market for a camera with a budget in mind, we’ve got a list for you. Here are cameras that are priced under Rs. 20,000 and currently available to buy in India. The cameras have been ...

I've been reporting on camera rumors since 2018 and, while there are still a few head-scratchers (which may in fact be counter-intelligence from the manufacturers…), I've never seen more leaks and ...

Looking for a digital instant camera that take photos on the spot and also print photos from your phone? Look no further! The best digital instant cameras are perfect for capturing the moment, ...

Using Webb’s near-infrared camera (NIRCam), scientists imaged two actively forming stars that make up Lynds 483 (L483), capturing the massive outburst of material from the stellar pair in high ...

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加密货币是一种数字形态的货币。他们属于数字资产，可用于购买商品和服务。加密货币也可储存价值、记账和作为交换中介。分布式账本(又称“区块链”)保障了这种数字资产的安全。第一个加密货币是比特币，中本聪(假名)创造了这种加密货币，并在2009年 ...