From AtlasObscura.com (March 26, 2020):
…a team of designers recently looked at the now-ruined castles of Middle Ages Europe, lifting the fortifications up from their dilapidated states and digitally reimagining the structures as they were in their heyday.
Seven European castles were virtually rebuilt, restoring them from their keeps to their baileys. Architects pored over old paintings, blueprints, and other research documents that describe the strongholds, then offered their opinions to the NeoMam Studios design team, which digitally revived the structures from the ground up.
When your heart beats faster than usual, it can mean that you’re coming down with a cold, flu, coronavirus, or other viral infection. That’s the conclusion of recent medical 
Researchers have developed an ultra-fast electrical switch that they hope can be used in communication and imaging applications. 
“Life begins at 55, the age at which I published my first book,” he wrote in “From Eros to Gaia,” one of the collections of his writings that appeared while he was a professor of physics at the Institute for Advanced Study — an august position for someone who finished school without a Ph.D. The lack of a doctorate was a badge of honor, he said. With his slew of honorary degrees and a fellowship in the Royal Society, people called him Dr. Dyson anyway.
This week, the brain pathways of egg laying in fruit flies, preventing fractures in metallic glass, moth’s fuzz as superior acoustic camouflage and a coronavirus update.
The study shows that wearable sensors coupled with machine learning analytics have predictive accuracy comparable to implanted devices.
How do feathers work? See just how the Golden Eagle carries its massive frame through the air in stunning slow motion. 
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