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The Historyscoper's Science and Technology Watch Blog Apr. 2, 2015
The Historyscoper's Science and Technology Watch Blog Apr. 2, 2015
Tuesday, March 15, 2022
Mystery solved: how the Universe makes galaxies without dark matter Out of all the galaxies we know, only a few little ones are missing dark matter. At last, we finally understand why. Here’s something to ponder that might leave you scratching your head in bewilderment: a few years ago, the first galaxies without dark matter were…
Monday, March 14, 2022
Why can’t telescopes see massive black holes? Scientists think they have solved the mystery Up to now, optical telescopes could only indirectly observe black holes up to a certain size limit. The existence of the most massive black holes was only detected by gravitational wave detectors. Why can’t massive black holes be discovered with conventional methods?
Earth is the Solar System’s densest planet. It shouldn’t be. Based on the atoms that they’re made out of, the innermost planet should always be the densest. Here’s why Earth beats Mercury, hands down. When it comes to the Solar System, the elements that make up each planet are determined by how they all formed. Closest to the…
Sunday, March 13, 2022
Saturday, March 12, 2022
This Is Why Quantum Mechanics Isn’t Enough To Explain The Universe. Realizing that matter and energy are quantized is important, but doesn’t give you everything you need. Of all the revolutionary ideas that science has entertained, perhaps the most bizarre and counterintuitive one is the notion of quantum mechanics. Previously, scientists had assumed…
Friday, March 11, 2022
Thursday, March 10, 2022
Wednesday, March 9, 2022
Tuesday, March 8, 2022
This Black Hole Paradox Should Prohibit The Most Massive Ones From Existing The ‘final parsec problem’ is still a mystery for astronomers. When it comes to black holes in the Universe, we know there are at least two major types. There are the low-mass black holes, which arise from the deaths of individual, massive stars or the mergers of two stellar remnants, like…
Monday, March 7, 2022
Sunday, March 6, 2022
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