› added 6 hours ago

TIL that smoke detectors themselves (not just the batteries) should be replaced every 10 years.

Read more usfa.fema.gov

via reddit.com

gr1AA TIL "First Man" screenwriter Josh Singer interviewed Neil Armstrong's wife Janet, who died two months before the release of the 2018 movie. Janet's anger during Neil's mission was real, as seen in her outburst to NASA men, "You're just a bunch of boys making models out of balsa wood!"
ogNL TIL: the Ogallala Aquifer, the aquifer that is responsible for supplying water for 30% of the United States agriculture, may be depleted by the 2028. The cause: over farming, as well as the coal and oil industries.
woVD8 TIL President John Tyler, America's tenth president, would later get elected to a seat in the Confederate House of Representatives shortly before his death.
rnEM TIL in 1994 a woman killed her husband but was found not guilty because of PMS.
b98Z4 TIL the CCP has 90.5 million members.