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ScienceDaily: Computers & Math News |
| Elastic polymer that is both stiff and tough, resolves long-standing quandary Posted: 07 Oct 2021 01:35 PM PDT A conundrum has long stumped polymer scientists: Elastic polymers can be stiff, or they can be tough, but they can't be both. This stiffness-toughness conflict is a challenge for scientists developing polymers that could be used in applications including tissue regeneration, bioadhesives, bioprinting, wearable electronics, and soft robots. Researchers have resolved that long-standing conflict and developed an elastomer that is both stiff and tough. |
| New images lead to better prediction of shear thickening Posted: 07 Oct 2021 09:21 AM PDT For the first time, researchers have been able capture images providing unprecedented details of how particles behave in a liquid suspension when the phenomenon known as shear thickening takes place. The work allows us to directly understand the processes behind shear thickening, which had previously only been understood based on inference and computational modeling. |
| Screen time linked to risk of myopia in young people Posted: 07 Oct 2021 09:21 AM PDT A new study has revealed a link between screen time and higher risk and severity of myopia, or short-sightedness, in children and young adults. |
| How flawed diamonds 'lead' to flawless quantum networks Posted: 01 Oct 2021 07:04 AM PDT Lead-based vacancy centers in diamonds that form after high-pressure and high-temperature treatment are ideal for quantum networks, find scientists. The modified crystal system could also find applications in spintronics and quantum sensors. |
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