It did a good job of handling the details, even for a nitpicker like me. (Eg, careful to say that there were web browsers before Mosaic, including graphical ones).
I will nit-pick this part:
> Andreessen and Bina quickly realized they could make a mint from Mosaic. They took the Mosaic code. In October 1994, they turned it into the first successful commercial web browser: Netscape Navigator.
> Netscape Navigator was later developed by Netscape (originally known as Mosaic Communications Corporation), which employed many of the original Mosaic authors; however, it intentionally shared no code with Mosaic.
I will nit-pick this part:
> Andreessen and Bina quickly realized they could make a mint from Mosaic. They took the Mosaic code. In October 1994, they turned it into the first successful commercial web browser: Netscape Navigator.
As I recall, NN is not based on the Mosaic code, though I believe Netscape did license the Mosaic code. Quoting https://en.wikipedia.org/wiki/Mosaic_(web_browser) :
> Netscape Navigator was later developed by Netscape (originally known as Mosaic Communications Corporation), which employed many of the original Mosaic authors; however, it intentionally shared no code with Mosaic.