Scientific American5d
The Wild and Contentious History of Mathematical Symbols
I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...
Musk’s inauguration salute is not the only apparent fascist signal from Trump’s administration
This is not the first time that Trump or someone close to him has been accused of sending fascist messages. Nor even is it ...
verywellhealth23d
Sjogren’s Antibody Test: What You Should Know
Sjögren’s antibody testing is done using a blood sample. It checks antibody levels, including anti-SS-A (also called anti-Ro) and anti-SS-B (also called anti-La). Anti-SS-A and anti-SS-B are ...
CNN25d
The SS United States is set to be sunk. But new wrinkles have delayed the historic ocean liner’s next chapter
Who ever said moving a historic floating skyscraper would be easy? America’s flagship — the magnificent SS United States — was poised to set sail at the end of last year on her final voyage ...