Category Archives: Nature

Homochirality: Why Nature Never Makes Mirror Molecules

[…] Molecules of biological origin always have a fixed handedness or chirality. For example you only ever see right handed sugars and left handed amino acids in nature. But why? Credits: Meteorite image – Art Bromage – https://commons.wikimedia.org/wiki/Fi… RNA and … Continue reading

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Homochirality: Why Nature Never Makes Mirror Molecules

Molecules of biological origin always have a fixed handedness or chirality. For example you only ever see right handed sugars and left handed amino acids in nature. But why? Credits: Meteorite image – Art Bromage – https://commons.wikimedia.org/wiki/Fi… RNA and DNA … Continue reading

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The Emergence of a New Queen Bee | Medium

Science Uncovered Articles and excerpts from Oxford University Press that…   Did you know that the daughters of a queen bee engage in a deadly fight for succession? To celebrate World Bee Day on May 20th this year, read an … Continue reading

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The Otherworldly Sounds of Ice | Kottke

The holes drilled into Arctic, Antarctic, and glacial ice to harvest ice cores can be up to 2 miles deep. One of my all-time favorite sounds is created by dropping ice down into one of these holes — it makes … Continue reading

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Grey seals on the foamy beaches of Bardsey Island | The Kid Should See This

On Bardsey Island in Wales, the grey seals lounge on the winter beaches. In December of 2015, local wildlife photographer and naturalist Ben Porter filmed the seals on the sand and in the sea foam that’s sometimes caused by stormy … Continue reading

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Operation Mallard 2

This is what happened the second time that Mrs Mallard decided to nest on my dad’s balcony, 150ft above the water! Huge thanks to Ian Haslam from the BBC for his additional footage. And big thanks to Neil Hulme for … Continue reading

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Years of Storms Rage Across the Sky in a Dramatic New Timelapse by Mike Olbinski

Grab your hat before pressing play on Mike Olbinski’s “Shadows in the Sky.” The Phoenix-based filmmaker, photographer, and storm chaser (previously) just released a turbulent film that shows funnel clouds pouring down to the ground, multiple tornadoes tearing across the … Continue reading

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Bears In CANADA VS FINLAND (funny)

yo yo ig: @tiggeredmemes – – original post

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Aquatic Animals That Live in Trees

Fish in a tree? How can that be? For some aquatic creatures, it’s not necessarily bad to be a fish out of water. Hosted by: Rose Bear Don’t Walk

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How does the Getty battle bugs? Squirrel-hair dusters and dental picks, for starters

The wrath of the webbing clothes moth. During the yearlong COVID-19 closure, the Getty devoted more than 6,000 hours to eradicating this one insect. Jane Bassett, senior conservator for decorative arts, demonstrates “moth remediation” techniques, which the Getty undertook during … Continue reading

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