1878-09-20

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

Switch to the dark mode that's kinder on your eyes at night time.

Switch to the light mode that's kinder on your eyes at day time.

This Day in History: 1878-09-20

Happy Birthday! (September 20, 1878)
Upton Sinclair, American novelist, critic, and essayist.
photo source: wikimedia.org