Happy Friday!

If you’re on Twitter, check out the ongoing #sciart tweetstorm. It’s gorgeous.

From Holly: All hail Joey the pet squirrel, who defended his home from a would-be burglar!

From Julie: The amazing story of the “Polish Schindlers” who protected Jewish people against Nazis in an extraordinary way.

Also from Julie: A look at the Wodaabe culture in Chad, and how men decorate themselves in a ritual for women. It’s pretty amazing.

From Zazoo: A Mardi Gras float celebrates the life of George Michael! 

Have a spiffy weekend, everyone. See you next week.