Welcome to the “SciTechDaily.com” update from Hawaii Science Digest.
Our lead story discusses some of the mysteries associated with the Ryugu Asteroid Impact Crater.
Views expressed in this science and technology news summary are those of the reporters and correspondents.
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Accessed on 09 December 2019, 0035 UTC.
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SciTechDaily: “Ryugu Asteroid Impact Crater Analysis Illuminates Complicated Geological History” plus 11 more |
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- Ryugu Asteroid Impact Crater Analysis Illuminates Complicated Geological History
- Why NASA Attached Sensors With Antennas to Elephant Seals
- Forget ‘Super’ Glue, Scientists Develop New ‘Hyper’ Glue
- Study Finds One Cause for Several Mysteries Linked to Breathable Oxygen 2.5 Billion Years Ago
- Biologists Discover That Flower Shapes Evolve to Adapt to Their Pollinators
- New Fossils of Ancient Snake With Hind Legs Reveals Tantalizing Details of Evolution
- New Evidence of Origins of Solar Wind From Closest-Ever Approach to the Sun
- How Enzymes Produced by White Rot Fungi Reign Supreme in Worldwide Carbon Recycling
- Human Bone Structure Key to Stronger 3D-Printed Lightweight Materials [Video]
- Scientists Invent Way to See Fastest Motions of Electrons That Drive Chemistry for the First Time
- Artificial Cells Engineered to Act More Like the Real Thing
- Puzzle of Southern Africa’s Soaring Landscape Finally Solved With Rare Gas Discovery
Ryugu Asteroid Impact Crater Analysis Illuminates Complicated Geological History
Posted: 08 Dec 2019 06:32 AM PST Analysis of the impact craters on Ryugu using the spacecraft Hayabusa 2’s remote sensing image data has illuminated the geological history of the Near-Earth asteroid…. The post Ryugu Asteroid Impact Crater Analysis Illuminates Complicated Geological History appeared first on SciTechDaily. |
Why NASA Attached Sensors With Antennas to Elephant Seals
Posted: 08 Dec 2019 05:44 AM PST The Antarctic Circumpolar Current flows in a loop around Antarctica, connecting the Atlantic, Pacific and Indian oceans. It is one of the most significant ocean… The post Why NASA Attached Sensors With Antennas to Elephant Seals appeared first on SciTechDaily. |
Forget ‘Super’ Glue, Scientists Develop New ‘Hyper’ Glue
Posted: 08 Dec 2019 05:03 AM PST Cross-Linking Technology Tightly Binds Where Commercial Glues Cannot With many of the products we use every day held together by adhesives, researchers from UBC’s Okanagan… The post Forget ‘Super’ Glue, Scientists Develop New ‘Hyper’ Glue appeared first on SciTechDaily. |
Study Finds One Cause for Several Mysteries Linked to Breathable Oxygen 2.5 Billion Years Ago
Posted: 08 Dec 2019 04:08 AM PST Breathing? Thank Volcanoes, Tectonics and Bacteria Earth’s breathable atmosphere is key for life, and a new study suggests that the first burst of oxygen was… The post Study Finds One Cause for Several Mysteries Linked to Breathable Oxygen 2.5 Billion Years Ago appeared first on SciTechDaily. |
Biologists Discover That Flower Shapes Evolve to Adapt to Their Pollinators
Posted: 08 Dec 2019 02:39 AM PST Modularity Facilitates Rapid Adaptation of Single Floral Organs to Different Pollinators The first flowering plants originated more than 140 million years ago in the early… The post Biologists Discover That Flower Shapes Evolve to Adapt to Their Pollinators appeared first on SciTechDaily. |
New Fossils of Ancient Snake With Hind Legs Reveals Tantalizing Details of Evolution
Posted: 07 Dec 2019 08:54 PM PST New fossils of an ancient legged snake, called Najash, shed light on the origin of the slithering reptiles, including how snakes got their bite and… The post New Fossils of Ancient Snake With Hind Legs Reveals Tantalizing Details of Evolution appeared first on SciTechDaily. |
New Evidence of Origins of Solar Wind From Closest-Ever Approach to the Sun
Posted: 07 Dec 2019 06:49 PM PST The Parker Solar Probe spacecraft, which has flown closer to the Sun than any mission before, has found new evidence of the origins of the… The post New Evidence of Origins of Solar Wind From Closest-Ever Approach to the Sun appeared first on SciTechDaily. |
How Enzymes Produced by White Rot Fungi Reign Supreme in Worldwide Carbon Recycling
Posted: 07 Dec 2019 06:11 PM PST Richard Wolfenden, Ph.D., professor of biochemistry and biophysics, details how white rot fungi produce enzymes that turn out to be key players in the carbon… The post How Enzymes Produced by White Rot Fungi Reign Supreme in Worldwide Carbon Recycling appeared first on SciTechDaily. |
Human Bone Structure Key to Stronger 3D-Printed Lightweight Materials [Video]
Posted: 07 Dec 2019 05:31 PM PST What do bones and 3D-printed buildings have in common? They both have columns and beams on the inside that determine how long they last. Now,… The post Human Bone Structure Key to Stronger 3D-Printed Lightweight Materials [Video] appeared first on SciTechDaily. |
Scientists Invent Way to See Fastest Motions of Electrons That Drive Chemistry for the First Time
Posted: 07 Dec 2019 01:14 PM PST Scientists invent a way to see attosecond electron motions with an X-ray laser. Called XLEAP, the new method developed by SLAC will provide sharp views… The post Scientists Invent Way to See Fastest Motions of Electrons That Drive Chemistry for the First Time appeared first on SciTechDaily. |
Artificial Cells Engineered to Act More Like the Real Thing
Posted: 07 Dec 2019 11:44 AM PST Protocells — artificial cells — that are active and mimic living cells by moving independently and that are biocompatible and enzymatically active are now possible… The post Artificial Cells Engineered to Act More Like the Real Thing appeared first on SciTechDaily. |
Puzzle of Southern Africa’s Soaring Landscape Finally Solved With Rare Gas Discovery
Posted: 07 Dec 2019 10:35 AM PST The discovery of gases released from deep beneath the Earth’s crust could help to explain Southern Africa’s unusual landscape, a study suggests. Scientists have long… The post Puzzle of Southern Africa’s Soaring Landscape Finally Solved With Rare Gas Discovery appeared first on SciTechDaily. |
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