1973-12-28

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: 1973-12-28

(December 28, 1973)
President Richard Nixon of the United States signed the Endangered Species Act, which requires federal and state governments to safeguard all threatened species found within the United States and its surrounding territories.
photo source: wikimedia.org