Beauty Matters.
Never forget this.
In the age of ugliness a work of beauty is an act of defiance…
Never forget this.
In the age of ugliness a work of beauty is an act of defiance…
Transmission of SARS-CoV-2 Delta Among Vaccinated Healthcare Workers, Vietnam
Article
Article
Ssrn
Transmission of SARS-CoV-2 Delta Variant Among Vaccinated Healthcare Workers, Vietnam
Background: Data on breakthrough SARS-CoV-2 Delta variant infections are limited.
Methods: We studied breakthrough infections among healthcare workers of
Methods: We studied breakthrough infections among healthcare workers of
890M-year-old sponge fossil may be the earliest animal yet found
Article
Article
Science
890-million-year-old sponge fossil may be the earliest animal yet found
The mesh-like fossil would push back the oldest known animal on Earth by more than 300 million years. But like many claims of very old life, the study is kicking up lively debate.