1) The push for racial and social justice has led to discussions and actions to address systemic racism, promote inclusivity, and challenge inequalities in various areas, including education, criminal justice, and economic opportunities.

2) The shortest war in history lasted only 38 to 45 minutes between Britain and Zanzibar in 1896.

3) Sloths only poop once a week, and when they do, they lose about one-third of their body weight.

4) The ozone layer, located in the Earth's stratosphere, protects us from harmful ultraviolet (UV) radiation.