ScienceDaily: Strange Science News |
- Magnetic 'balding' of black holes saves general relativity prediction
- Study shows why beer mats do not fly in a straight line
- Turning diapers into sticky notes: Using chemical recycling to prevent millions of tons of waste
- Under pressure, 'squishy' compound reacts in remarkable ways
- On the hunt for ‘hierarchical’ black holes
| Magnetic 'balding' of black holes saves general relativity prediction Posted: 27 Jul 2021 02:16 PM PDT Magnetic fields around black holes decay quickly, researchers report. This finding backs up the so-called 'no-hair conjecture' predicted by Einstein's general relativity. |
| Study shows why beer mats do not fly in a straight line Posted: 27 Jul 2021 02:15 PM PDT Anyone who has ever failed to throw a beer mat into a hat should take note: physicists have discovered why this task is so difficult. However, their study also suggests how to significantly increase accuracy and range. |
| Turning diapers into sticky notes: Using chemical recycling to prevent millions of tons of waste Posted: 27 Jul 2021 01:32 PM PDT Every year, 3.5 million metric tons of sodden diapers end up in landfills. |
| Under pressure, 'squishy' compound reacts in remarkable ways Posted: 27 Jul 2021 11:52 AM PDT When a compound of manganese and sulfide (MnS2) is compressed in a diamond anvil, it transitions from an insulator into a metallic state and back into an insulator. This is accompanied by unprecedented decreases in resistance and volume across an extremely narrow range of pressure changes at room temperatue, say researchers. |
| On the hunt for ‘hierarchical’ black holes Posted: 27 Jul 2021 10:14 AM PDT Black holes, detected by their gravitational wave signal as they collide with other black holes, could be the product of much earlier parent collisions. Such an event has only been hinted at so far, but scientists believe we are getting close to tracking down the first of these so-called 'hierarchical' black holes. |
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