ScienceDaily: Strange Science News |
- Crystal clear: Lepidopterans have many ways of being transparent
- Teardrop star reveals hidden supernova doom
- Technology that restores the sense of touch in nerves damaged as a result of injury
- How the universe is reflected near black holes
| Crystal clear: Lepidopterans have many ways of being transparent Posted: 12 Jul 2021 03:33 PM PDT Breakthrough article reveals multiple mechanisms for wing transparency in butterflies and moths; shows that wing transparency has evolved multiple times in lepidopterans. |
| Teardrop star reveals hidden supernova doom Posted: 12 Jul 2021 09:22 AM PDT Astronomers have made the rare sighting of two stars spiralling to their doom by spotting the tell-tale signs of a teardrop-shaped star. |
| Technology that restores the sense of touch in nerves damaged as a result of injury Posted: 12 Jul 2021 09:21 AM PDT Researchers have developed a sensor that can be implanted anywhere in the body -- for example, under the tip of a severed finger. The sensor connects to another nerve that functions properly and restores tactile sensation to the injured nerve. The development is biocompatible and does not require electricity, wires, or batteries. |
| How the universe is reflected near black holes Posted: 12 Jul 2021 09:21 AM PDT In the vicinity of black holes, space is so warped that even light rays may curve around them several times. This phenomenon may enable us to see multiple versions of the same thing. While this has been known for decades, only now do we have an exact, mathematical expression. |
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