Astron

The stability of alpha amino acids may explain their role as the protein building blocks of early life

Assembly formed by primordial peptides as observed by bright field microscopy. Credit: frenkel-pininter laboratory A new study from the Hebrew University of Jerusalem published in the Proceedings of the National Academy of Sciences sheds light on one of life’s greatest mysteries: why biology is based on a very specific set of amino acids and, in…

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Ray-Ban Meta, Gopro Max 2 and more

If you prefer any variety in your review rodeos, this time we cover the entire range. The heading is the new Ray-Ban Meta Smart glasses, but recently we have tried a powerful laptop for games, two action cameras and a wireless mouse (yes, you still need them). Put a day with all the reviews that…

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The best 2025 Bluetooth speakers

Anker Soundcore Motion 300: Bose makes its excellent Soundlink Flex Bluetooth speaker that is sold for around $ 150 and sometimes it goes on sale for less. The Soundcore Motion 300 is Anker’s response to that Bose speaker. Around the same size as the Bose, it does not sound as good, but it sounds impressive…

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An explosion of type IV radius decimetric related to the Bengal induced by the X2 radiation of the emission of electron cyclotron master by LV et al. – European astronomer radio community

Decimetric broadband radio explosions have been observed (with frequencies from hundreds of MHz to a few GHz) from the sun and other flame stars. In the solar case, such explosions have been classified as decimetric explosions of type IV (T-IVDM). Its spectra often contain substantial fine structures, such as pulsations, peaks and various absorption structures….

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