Newspeak the Orwell totalitarian language, not the Bracha computer language :)
Single dispatch vs. multiple dispatch in OO - single dispatch is late binding looking for objects supporting message by name; multiple dispatch late binding looks for message by name and argument types.
API for real-time data. Historical data aPI is separate.
Discusses T and R vaccines, memory B and T cells vs. plasma cells
Languages and security - Security of languages, core principles.
Cheap green hydrogen 1.5 dollars per kilo in 2025
Also see https://www.youtube.com/watch?v=LGc8DMHMyi8
An object is a first-class, dynamically dispatched behavior.
Now, Ukraine is winning!