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ScienceDaily: Top Technology News |
| Chang'e-5 samples reveal key age of moon rocks Posted: 07 Oct 2021 11:57 AM PDT A lunar probe launched by the Chinese space agency recently brought back the first fresh samples of rock and debris from the moon in more than 40 years. Now an international team of scientists has determined the age of these moon rocks at close to 1.97 billion years old. |
| Rover images confirm Jezero crater is an ancient Martian lake Posted: 07 Oct 2021 11:57 AM PDT Images from the Perseverance rover confirm that Jezero crater is an ancient Martian lake, MIT researchers report. The team also detected signs of flash flooding strong enough to carry large boulders downstream into the ancient delta. |
| Quantum networking milestone in real-world environment Posted: 07 Oct 2021 09:21 AM PDT A team has developed and demonstrated a novel, fully functional quantum local area network, or QLAN, to enable real-time adjustments to information shared with geographically isolated systems using entangled photons passing through optical fiber. |
| Recycled concrete and CO2 from the air are made into a new building material Posted: 07 Oct 2021 09:20 AM PDT A new kind of concrete could reduce emissions from the construction industry. Calcium carbonate concrete is made from waste concrete and carbon dioxide from the air or industrial exhaust gases. It shows promise as a future construction material, especially in places where natural resources are limited. |
| Zeolites’ isotopes defy nature Posted: 07 Oct 2021 07:10 AM PDT Researchers have analyzed ancient zeolite specimens collected from the edges of East Iceland to discover that zeolites separate calcium isotopes in a wholly unexpected way. |
| Physical athletes’ visual skills prove sharper than action video game players Posted: 07 Oct 2021 07:10 AM PDT Athletes still have the edge over action video gamers when it comes to dynamic visual skills, a new study shows. |
| Simple, low cost tests could help China’s battle to identify COPD sufferers Posted: 05 Oct 2021 09:47 AM PDT Researchers working with primary care patients in China have discovered that a simple questionnaire and airflow measurement test could identify adults suffering with undiagnosed chronic obstructive pulmonary disease (COPD), a new study reveals. |
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